Actions Report, 4th Battalion, 173d Airborne Brigade, 503rd Infantry, June - Dec 67

( Documentation Provided By Lt Robert Allen, D Co, 173rd Abn, 1967 )

DEPARTMENT OF THE ARMY
HEADQUARTERS, 4TH BATTALION (AIRBORNE), 503D INFANTRY
APO US Forces 96250

SUBJECT: Combat Operations After Action Report: Operation FRANCIS MARION

In accordance with Brigade Regulation Number 335-8, the following report is submitted.

1.    General: The 4/503d Inf will secure Base Camp at CATECKA as 173d Airborne Brigade Reaction Force. Assumes responsibility for OPLAN CHASE, including relief and reinforcement of PLEIKU POW Compound commencing 29 May 67 at 1800 hrs. Assumes responsibility for relief and reinforcement of DUC LAP USSF/CIDG Camp. Prepares to execute on order OPLANS DECATUR and AVENGER, prepares to assume Search and Destroy missions.

2.    Name of Operation: Operation FRANCIS MARION

3.    Type of Operation: Search and Destroy

4.    Date of Operation: 2 June 67 to 19 June 67

5.    Location: Northwest of PLEIKU, PLEIKU Province.

6.    Control or Command Headquarters: 173d Abn Bde (Sep)

7.    Reporting Officer: LTC L W. Jackley

8.    Task Organization:

9. Supporting Forces:
7th Tactical Air Force, 335th Avn Co, IFFV Arty (155mm, 175 and 8 in Guns), C/3/319th Arty.

10. Intelligence:
Annex B Intelligence to OPORD 16-67 (Operation Francis Marion). Viet Cong order of Battle, capabilities and expected courses of action prior to the operation. (see Appendix 1)
Enemy situation during the operation:
VC/NVA units do not control the area of interest, however extensive base camps and supply installations are located throughout the dense forest areas throughout the AO. The enemy has established intelligence networks and utilizes the indigenous personnel effectively. The Ia Drang Valley is one of the primary lines of communication.

Order of Battle findings:
As a result of insignificant contact, no order of battle could be confirmed.

Terrain Analysis:
The AO is characterized by rolling hills with wide valleys covered by dense forest. Light forests, cultivated fields and grassland comprised the secondary form.

11. Mission:
OPORD 12-67, Headquarters 4/503d Inf (Operation Francis Marion): 4/503d Inf secures Base Camp at CATECKA as 173rd Abn Bde (Sep) Reaction Force, assumes responsibility for Relief and Reinforcement of Pleiku POW Camp commencing 291800 May 67; assumes responsibility for Relief and Reinforcement of DUC LAP USSF/CIDG Camp commencing 010001 June 67; prepares to execute on order OPLANS DECATUR and AVENGER; prepares to assume Search and Destroy mission of 1/503d Inf or 2/503d Inf in assigned AOs.

12. Concept of Operation: 4/503d Inf conducted Operation Francis Marion in three phases.
Phase 1: 31 May-7 June, 4/503d moved from BIEN HOA Camp to secure FSB CATECKA and Bde CP.
Phase 2: 8 June-17 June, 4/503d conducted S&D missions and established FSB in AO Yellow
Phase 3: 18 June-19 June, 4/503d moved back to CATECKA Base Camp in order to prepare for Operation STILLWELL.

13. Execution:

·        2 June 67- At 1145 hrs Bde S3 (LTC O'MARY) informed TOC that 4/503d would assume additional responsibility for day patrolling and night ambushes in AOs surrounding Bde Base Camp, other Bde elements still retain responsibility for the defense of their sector of the Bde perimeter. At 1855 hrs, CO and S3 departed via UH-1D for DUC LAP and BAN ME THOUT SF Camp. 1440 hrs message from Sgt Ray, Bde S3 to 4/503d S3, informed TOC that one firing battery will return in 5 days and one 4.2 Plat will return in 3 days, HQ Battery will remain at FSB 1. At 1745 Bde CO desired a minimum 4 ambushes within 500 meters of Bde perimeter in addition to those ambushes over l000 meters out. Following ambushes were deployed at l825 hrs, Co A (2), Co B (2), Co C (2), Co D (2). At 1825 hrs CO + S3 returned to Bn CP. 2330 hrs message from Bde S3: 4th Div reports a VC Bn moving NW vic 890280 at 2030 hrs. No S2 rating on message. 4/503d Companies remain in same location as 1 Jun 67.

·        3 Jun 67- At 0005 hrs, 1 grenade detonated by Engineer personnel on perimeter, negative results. 0836 hrs notified by Bde that Air Observer spotted 50 foxholes and mortar positions at ZA198312. 0945 CO of 4/503d alerted C Co and D Co for possible movement. At 1200 a Plt of C Co moved by foot into AO CHARLIE conducting S&D operations enroute. At 1230 one Plt and Mortar section of C Co moved to LZ 1 at ZA195305 via 10 UH-1D lifts at 1700. C Co was extracted from LZ 1 to CATECKA Base Camp. One Plt ambush remained at ZA186300. At 1330 the CO (4/503d) departed for II Corps HQ and returned at 1720. At 1905 Co D reported 4-5 incoming mortar rounds on Azimuth 250 degrees with neg casualties. 1957 hrs Co A has ambushes set at ZA202507, ZAl8l599, ZA207492 with no contact.

·        4 June 67- 4/503d had no change in mission; continued S&D operations vic of Bde Base Camp CATECKA, provide security for Base Camp with 3 Companies and provided one Rifle Company, Co A, as immediate reaction force to reinforce or block areas vic of PLEIKU POW Camp and SF Camps in II Corps area. Co A, with attachment from National Police cordoned and searched PLEI KEP village vic ZA204500 at 0355 hrs. No enemy contact was made. Three VN civilians were turned over to the village chief for processing of identification cards. Co B sent out patrols, 1 ambush and conducted test firing of weapons for the Bn. Co C extracted 2nd Plt from LZ 1, vic 203297, remainder of Co C remained over night 3 Jun 67 to ambush suspected enemy movement, sent out 1 Squad patrol and 1 ambush patrol. Company D sent out 1 Squad patrol and 1 ambush patrol. Chaplain Smith & Chaplain Peters provided religious services for the Bn.

·        5 June 67- At 0905 hrs Co C began to test fire its weapons. Co B ambush at ZA214356, Co D has ambush at ZA198323 & ZA217330. At 2345 hrs 14 replacements arrived from BIEN HOA.

·        6 June 67- 4/503d Inf had no change in mission, continued S&D of Bde Base Camp CATECKA, provided security for base camp and conducted search of PLIE TEH village with Co A who also is the reaction force for the POW compound at PLEIKU and SF Camps in II Corps area. Results of village search resulted in locating 5 VC wives and information that a force of 50 VC were in the village 3 months ago. Co A sent out 3 squad ambushes. Co B conducted 2 patrols and a squad ambush. Co C conducted 1 patrol and 2 night ambush patrols. Co D conducted 1 Squad size patrol and 1 ambush patrol. The patrols were conducted vic of Bde Camp CATECKA.

·        7 June 67- There was no change in 4/503d mission, continued security of Bde Base Camp and provided Reaction Force for II Corps areas, II Corps POW Camp, and SF Camp. The Bn sent out 4 Squad size patrols vic of Bde Base Camp and vic Co A CP location at ZA209494. 4/503d also made preparation for movement into AO YELLOW commencing at 0830 on 8 Jun. There were no changes in CP locations.

·        8 June 67- 4/503d Inf received orders to move Bde Base Camp (CATECKA) to AO YELLOW by air utilizing CH47s. 1/503rd assumed mission at CATECKA. At 0730 hrs 4/503d started air movement for LZ YELLOW. At 1220, C 1/503d relieved A 4/503d vic POW Compound. Co A airlifted into LZ YELLOW at 1400 hrs. 4/503d closed LZ YELLOW at 1500. 4/503d moved toward harbor site vic ZA059130, closing at 1700. CO harbored with Battalion.

·        9 June 67- 4/503d continued movement with all units toward proposed FSB 3 in AO YELLOW. Co D initiated movement at 0830 hrs, followed by Co A, HHC, Co B, and Co C. One VC was spotted outside of perimeter by Co B and was brought under fire with unknown results. Co A required one DustOff at 0820 for WIA in accidental discharge of weapon. Co A reported movement outside of perimeter, fired claymores and M16s in direction of movement with unknown results. 4/503d closed into harbor areas at 1745.

·        10 June 67- 4/503d initiated movement at 0825 hrs for FSB 3, reaching objective at 0945. Prepared LZ to receive B/3/319th Arty at 1045 hrs. First load for B/3/319th arrived at 1100. Local patrols were sent out from each Company upon arrival at FSB 3. Each Company sent out ambush and sent out OPs from the perimeter.

·        l1 June 67- 4/503d initiated S&D operations south into AO YELLOW with Co A, B, and D. Co C remained at FSB 3 to provide security for FSB. Co's A, B. and D will not be resupplied until evening of 13 June. DustOff was required for Co A for NBI, with CO's ship being utilized to evacuate. Co A, B and D harbored in different locations. Each Company sent out 1 Squad size patrol and ambush patrol.

·        12 June- 4/503d had no change in mission, continued S&D operations with 3 Companies in AO YELLOW and providing perimeter security for FSB 3 with HQ(-) and Co C. Co A started S&D operations at 0739 hrs from ZA07A058 and moved SW in AO YELLOW to new harbor site at ZA11064, reporting no enemy contact. Co B started moving on S&D operations at 0754 from ZA079068 and moved NE to new harbor site at ZA138080. Co C provided security for FSB 3 also sent out 2 reinforced Squads on patrols vic of FSB 3, no contact was made. During the early hours of darkness Co C reported movement around FSB 3. LTC Jackley called a 100% alert on the perimeter and brought in 81mm fire. At 0530 Co C had personnel on the perimeter fire M16s, M79s and grenades (Turkey Shoot). At 1400, 4/503d 4.2 Plt was airlifted from Bde Base Camp (CATECKA) to FSB 4, vic ZA163058. 4.2 Plt will support 4/503d elements operating in AO YELLOW.

·        13 June- There was no change in 4/503d mission during this period. Co A, B and D continued providing security for FSB 3. 4.2 Plt remained in direct support of 4/503d at FSB 4. Turkey Shoot was conducted around perimeter at FSB 3 at 0530. Two EM were evacuated from FSB 3, one was possible malaria case, the other had an unknown skin rash. CO harbored with Co's A and B where a TAC CP was set up. Co A, B and D harbored at ZA118034, Co C with HQ at FSB 3.

·        14 June 67- 4/503rd continued S&D operations in AO YELLOW and provided security for FSB 3. Co A, B and D continued moving south in AO YELLOW. Co C remained at FSB 3. Co A required 1 MedEvac due to heat. Co A, B and C were resupplied at 0830, also received new replacements at this time. TAC CP returned to FSB 3 at 1030 hrs, CO 4/503d harbored at FSB 3. The 4.2 Plat remained at FSB 4.

·        15 June 67- 4/503d continued FRANCIS MARION in AO YELLOW with Co A, B and D as maneuver elements. Co C continued as FSB 3 security force with B/3/319 providing direct support from this location. The 4.2 Mortar Plt provided indirect fire support vic PLEI ME SF/CIDG Camp. DustOff was required at 1135 to evacuate 1 EM from D Co bitten by poisonous snake. Co C located one cave vic ZA096098 with misc items. Co A harbor site at ZA115992, Co B at ZA119008, Co D at ZA101010. Co A, B and D each employed 1 ambush patrol.

·        16 June 67- The 4/503d continued S&D operations in AO YELLOW. At 0700 hrs, a hand grenade exploded in a sump at Bn CP, FSB 3 injuring 6 personnel. These personnel were evacuated to the 18th surgical hospital. Co A, B and D harbored vic ZA145044. Bn CP, HHC and Co C remained at FSB 3, ZA088095. The 4/503d conducted 3 Squad size ambush patrols.

·        17 June 67- 4/503d continued S&D mission in assigned sector of AO YELLOW, with HHC and Co C providing security for FSB 3. At 1245 hrs Bde notified 4/503d to assemble for air extraction. At 1530 received CH47 for extraction at FSB 3. At 1605, a lift of 5 UH-1D arrived for extraction of A, B and D Co's. At 1910 extraction of FSB 3 was completed. Upon arrival at CATECKA the 4/503d assumed responsibility from 1/503d for the security of Base Camp with D/16th Armor and 173d Engr under OPCON of 4/503d.

·        18 June 67- The 4/523d Inf continued mission of securing CATECKA Base Camp. The 4.2 Mortar Plt was extracted from PLEI ME to CATECKA Base Camp beginning at 0730 and was completed at 1050 hrs. Two Squad size patrols were conducted.

·        19 June 67- The 4/503d remained in Base Camp at CATECKA, ZA210344, preparing for Operation STILLWELL and maintenance of equipment. The 4/5 03d conducted 2 Squad size patrols and 1 night ambush patrol.

·        Results: US Losses: 0 KIA, 11 WIA (Non Battle Injury) - : Enemy Losses: KIA 0

14. Combat Service Logistics and Administration:
Logistics: No problems encountered.
Administration: The only administration difficulty experienced was the S1 Section remained at Bien Hoa Base Camp. This meant that routine administration took several days as opposed to one or two.

15. Special Equipment and Techniques: No special equipment or techniques were used.

16. Commanders Analysis and Lessons Learned: Analysis: During the period from late April to 15 June the 4/503d made almost a complete personnel turnover, including key personnel. The operation enabled the new personnel to work together and to obtain an idea of the difficulties they could expect to encounter.

FOR THE COMMANDER:

GEORGE T.BALDRIDGE

CPT,Infantry

Adjutant

DEPARTMENT OF THE ARMY
HEADQUARTERS, 4TH BATTALION (AIRBORNE), 503D INFANTRY
APO US Forces 96250

SUBJECT: Combat Operations After Action Report: Operation STILLWELL

In accordance with Brigade Regulation Number 335-8, the following report is submitted.

1.    General: The 4/503d Inf conducted OPERATION STILLWELL using 2 Company size Forces by making Heli Borne Assaults into 2 LZ's in AO ALPHA. 4/503d Inf conducted a 2 day Search and Destroy mission in the AO before commencing Operation GREELEY.

2.    Name of Operation: Operation STILLWELL

3.    Type of Operation: Search and Destroy

4.    Date of Operation: 20 June 67 to 22 June 67

5.    Location: Southwest of PLEIKU CITY, PLEIKU Province.(BR 060741)

6.    Control or Command Headquarters: HeadQuarters, 4th INFANTRY DIVISION

7.    Reporting Officer: LTC L W. Jackley

8.    Task Organization:

9. Supporting Forces:
Units in support of TF 4/503d were, 1/92 Arty(GS), 316th Arty(GS), TF 1/69th Armor, 7th Air Force, 4th Inf Div Avn Bn(-).

10. Intelligence:
Viet Cong order of Battle, Capabilities and Expected courses of action:
Units within the Battalion area of operation and area of Interest:
(Estimated strength)

H-14 UMC Bn (Unk)

A-15 LF Bn (400)

407 Sapper Bn (500)

B-3 MC Bn (Unk)

U/I UMC Regiment (Unk)

U/I NVA Arty Bn (Unk)

U/I UME Co (Unk)

U/I UMC Co (Unk)

Enemy Capabilities:
Offensive; The VC/NVA forces are capable of establishing a strong defense in fortified areas for a limited period of time.
Withdrawal; The enemy forces in the area can avoid contact at their discretion if routes of withdrawal are available. The enemy will generally have the capability to withdraw after contact has been initiated.

Enemy indications and expected courses of action prior to operation.
The enemy can be expected to attack in up to Multi Battalion forces, but only when terrain and weather are favorable to him. The enemy plans that his opponent will send reaction forces and will engage these reaction forces by the employment of ambushes.
The enemy will not allow the majority of his forces to be engaged decisively upon initial contact.

Enemy situation during the operation:
At present the AO contains a relatively high degree of enemy activity. Nineteen sightings/contacts have occurred since 8 April. The CHU GOAH Mountains at AR 9563 is believed to have been a strategic area for recent attacks on the PLIEKU Complex.

Order of Battle Findings:
The AO had indications of recent enemy activity, however due to the short length of the operation a thorough investigation of the AO could not be completed.

Terrain Analysis:
The terrain in AO ALPHA consists of steep, high mountains to the east and gentle rolling plains to the west. The hills are densely wooded, with many ridges and gullies prohibiting rapid maneuver and fields of fire. The plains to the east in many areas are covered with thick underbrush, but generally clear with good fields of fire.

11. Mission:
OPORD 19-67 (Operation STILLWELL) Headquarters 173d Abn Bde (Sep). TF 4/503 OPCON to 4TH Inf Div to conduct Operation STILLWELL commencing 20 Jun 67.
OPORD 13-67 4/503d Inf. TF 4/503d(+) Assaults into AO ALPHA, conducts Search and Destroy operations to locate, engage and eliminate VC forces operating in the AO.

12. Concept of Operation:
TF 4/503 (OPCON to 4th Inf Div) will conduct Search and Destroy operations with Four Companies and in coordination and conduction with RF forces in AO ALPHA.

13. Execution:

·        20 Jun 67- Under OPCON of 4th Inf Div, TF 4/503d Inf began Operation STILLWELL. Units comprising the task force initiated movement to secure FSB THELMA at 0530 hrs. Companies A and D completed a Heliborne Assault on LZ HURBERT, vic BR077443 at 1150 hrs. Companies B and C completed Heliborne Assault on LZ HURBERT vic BR075408 at 1430 hrs. TF 4/503d(-) closed FSB THELMA at 1630. Companies B and D harbored together vic BR078424. ARVN Mike Force harbored vic BR015440. There were 6 ambushes placed out by the TF. All units reported negative enemy contact or sightings.

·        21 Jun 67- 4/503d Inf continued STILLWELL, conducting S&D operations in AO ALPHA. Co C found fresh trails and latrines vic BR083417. Co D found a tunnel at BR092491, Mighty Mite team from the 4th Div was called in to place CS crystals in the tunnel. ARVN Mike Force reported 1 VC KIA and 1 US carbine captured vic BR022441. Co's A and D harbored vic BR073433. Co's B and C harbored vic BR078424.

·        22 Jun 67- 4/503d Inf continued S&D operation in AO ALPHA. At 0645 ARVN Mike Force reported in contact with one VC Platoon and receiving mortar fire. Elements of 1/69th Armor and Co D were sent to block on west and south of river. At 0830 contact was broken, ARVN Mike Force has 2 WIA. At 1100 Co D found tunnel system BR092421. At 1220 the 4/503d was alerted for movement to DAK TO. Companies A, B and C to be airlifted to DAK TO, HHC(-) and Co D will be airlifted to 1/69th Armor Base Camp and road convoy to DAK TO. At 1400 hrs Company A extracted from AO ALPHA to DAK TO. At 1430 hours Company B extracted from AO ALPHA to DAK TO. At 1410 Co C extracted from AO ALPHA to DAK TO. At 1450 hrs Operation STILLWELL terminated for 4/503d Inf, the 1/69 Armor relieved 4/503d in AO ALPHA. HQ, Co A, 8lmm Mortar Plt and Battalion trains moved by CH47 to 1/69 Armor Base Camp and moved by convoy to Artillery Hill at PLEIKU where they harbored. Co A was given mission to secure FSB for 3/319 Arty at DAK TO, Co's B and C harbored at DAK TO Airstrip.

·        Results: US Losses: 0 KIA, 0 WIA, - Enemy Losses: 1 KIA, 1 POW

14. Combat Services Logistics and Administration:
Logistics: No difficulties were encountered due to the short operation.
Administration: No difficulties were encountered due to the short operation.
Communications: No difficulties were encountered due to the short operation.

15. Special Equipment and Techniques:
All organic weapons were used in their normal function. The Mighty Mite was employed successfully in saturating a VC tunnel complex with CS gas. C4 combined with CS crystals was employed successfully in exploding the crystals into walls of the complex.

16. Commanders Analysis and Lessons Learned: None

FOR THE COMMANDER:

GEORGE T.BALDRIDGE

CPT,Infantry

Adjutant

DEPARTMENT OF THE ARMY
HEADQUARTERS, 4TH BATTALION (AIRBORNE), 503D INFANTRY
APO US Forces 96250

SUBJECT: Combat Operations After Action Report: Operation GREELEY

In accordance with Brigade Regulation Number 335-8, the following report is submitted.

1.    General: 4/503d Inf conducted Operation Greeley in Five Phases, conducting extensive Search & Destroy missions, Heliborne Assaults, Local patrolling and Fire Support Base security.

2.    Name of Operation: Operation GREELEY

3.    Type of Operation: Search and Destroy

4.    Date of Operation: 20 June 67 to 17 September 67

5.    Location: DAK TO FSB 4 YB902185, DAK PEK YB954692, KIEN BINH FSB 7 ZB109162, FSB 12 YB865251.

6.    Control or Command Headquarters: HeadQuarters, 173D Abn Bde (Sep)

7.    Reporting Officer: LTC Johnson

8.    Task Organization:

Phase 1:

9. Supporting Forces:
Units in support of TF 4/503d were, C 6/14 Arty, ARVN Arty, 3/319th Arty, 39th Scout Dog Co, 7th Air Force, 173d Eng Co, 335th Avn Co(-).

10. Intelligence:
Viet Cong order of Battle, Capabilities and Expected courses of action.
Units within the Battalion area of operations of interest:

24th NVA Regiment            304th VOAF Bn           200th VC Arty Bn

H-15 LF Bn                   U/I NVA Engr Bn

Enemy Capabilities were:
Attack: The VC/NVA forces are capable of attacking in a Multi Battalion size force using the units listed above.
To defend base areas and facilities in force.
Withdraw from or avoid contact at his own choosing.

Expected enemy courses of action prior to the operation:
To initiate Multi Battalion attacking forces. The NVA can be expected to be better trained, equipped, and will attack with much more vigor than the VC.
The enemy was capable of establishing a strong defense. Due to the relative closeness of the Cambodian / Laotian border he chose not to defend in great strength, but delay and withdraw his main forces across the nearby border.
To harass units and attack isolated outposts under limited and restricted visibility.

Enemy situation during the operation:
Contained in Intelligence annex to OPORD 18-67, Operation Greeley, Headquarters 173Sd Airborne Brigade (Separate), 161200 June 67. This gave the most current enemy locations available to friendly forces.

Terrain Analysis:
The terrain encountered was dense forests, steep slopes and numerous water obstacles, multiple bamboo thickets made cross-country movement slow and difficult. Vehicle movement on road was limited due to traffic factors caused by rains. Fields of fire and ground observation was hindered by dense vegetation. Dense canopy caused some difficulty in air resupply and MedEvac due to lack of suitable LZ's.

11. Mission:
OPORD 14-67 (OPN GREELEY) 4/503d Inf moves by CH47 and road convoy from CATECKA, ZA207354 to DAK TO, ZB005216 and conducts Airmobile Assault into AO JANE. Conducts Search and Destroy operations throughout the AO.
Frag O1 OPORD 14-67 was not published but was executed in 2 Phases.
Phase 1: 4/503d Inf conducted airmobile move to FSB DAK PEK, YB954692 and conducts Search and Destroy operation to PZ GEORGE, YB908638.
FRAG O2 to OPORD 14-67 4/503d Inf extracts from PZ GEORGE,YB908638 and continues Greeley with Heliborne Assault in LZ MIKE, YB902698. Bn (-) continues to conduct Search and Destroy operations into AO GEORGE along AXIS RED.
FRAG O3 to OPORD 14-67 4/503d Inf as part of the 173rd Task Force, and in conjunction with ARVN Forces conducts Search and Destroy operations in AO LIMA to counter or prevent NVA/VC interference with the Vietnamese National Elections on 3 Sept 67.
FRAG O4 to OPORD 14-67 4/503d Inf(-) continues Greeley, and conducts Search and Destroy operations in AO 41, in conjunction with ARVN Forces. Co B (-) proposes to continue operations in AO 42 on order.
FRAG O5 to OPORD 14-67 No change in mission from FRAG O 4 to OPORD 14-67

12. Concept of Operation:
4/503d Inf conducted operation GREELEY in Five Phases.
Phase 1: 4/503d Inf moves by CH47 and road convoy from CATECKA, ZA207354 to DAK TO, ZB005216 and prepares for Airmobile Assault into Bn AO.
Phase 2:4/503d Inf conducted Airmobile Assault into AO JANE and secured FSB 4, YB902185. Maneuver elements, Co's A, B, C and D conducted Search and Destroy operations in AO JANE.
Phase 3: 4/503d Inf conducts Search and Destroy from FSB DAK PEK into AO GEORGE clearing high ground around DAK PEK SF Camp beginning 090900 Aug 67 to PZ GEORGE. On 14 Aug 4/503d (-) conducts Heliborne Assault on LZ MIKE at l000 hrs with Co D assaulting and B and C Co's following. 4/503d Inf continued Search and Destroy operation in AO GEORGE from PZ GEORGE and returns to DAK PEK on 19 Aug to terminate this phase.
Phase 4: 4/503d Inf(-) moves by motor convoy from FSB 1, DAK TO to establish FSB 7 at 220630 Aug 67. Bn conducts Heliborne Assault on LZ JACK at 221100. Maneuver elements A, B and C Co's conduct Search and Destroy operations in AO LIMA. Operation will terminate on 5 Sept at DAK TO.
Phase 5: 4/503d Inf(-) conducts Search and Destroy operations to clear high ground to North and South of Hwy 512 from YB918263 to YB868254. 4/503d also operates to block possible enemy escape during advance of l/503d Inf and 2/503d Inf. This phase of operation terminates on 15 Sept 67.

13. Execution:

·        22 Jun 67- The 4/503 Inf was alerted at 1230 hrs for movement to DAK TO. Co's A, B and C will be airlifted to DAK TO. HHC(-) and Co D will be airlifted to l/69th Armor and road convoy to DAK TO. At 1400 Co A extracted from LZ WOOD vic BR068440. At 1410 Co C extracted from AO ALPHA to DAK TO. At 1430 Co B extracted from AO ALPA to DAK TO. At 1450 hrs STILLWELL terminated for 4/503, the 1/69th Armor relieved 4/503 in AO ALPHA. HHC(-), Co A, 81mm and 4.2 Plt and Bn trains moved by CH47 to 1/69th Armor Base Camp and moved by convoy to Artillery Hill where they harbored. Co's C and B harbored at DAK TO Air Strip.

·        23 Jun 67- The 4/503 Inf continued movement to DAK TO by road convoy at 0620 from Artillery Hill. At 1115 4/503 road convoy closed in at DAK TO Air Strip. At 1200 the 4/503 was alerted for Air Assault on LZ KITTY vic YB903184. At 1530 first lift departed DAK TO for LZ KITTY. Co A location ZB112163, Co B at YB908174 and Co D and Bn CP at YB903184.

·        24 Jun 67- 4/503d Inf(-) remained in blocking positions in the northern portion Of AO JAKE. Co A detached at FSB 7 (to 3/319th Arty) continued its assigned mission of FSB Security. Co D went along the horseshoe ridge from harbor site to vic YB912172 and found 5 dead VC, captured misc items and documents and returned along ridge to high ground overlooking Co D position.

·        25 Jun 67-The 4/503 Inf continued GREELEY with elements in blocking positions around FSB 4. At 1200 LZ KITTY became FSB 4 with 1/77 Arty arriving at 1020 to support the 4/503d mission. Co A conducted Helilift from FSB 7 to FSB 4 closing at 1233. Co A, C, and D harbored at YB885177 and prepared for continuance of mission.

·        26 Jun 67- The 4/503d Inf commenced S&D Operations in AO JANE, with HHC(-), Co B, 4.2 Plt remaining at FSB 4. At 1112 Co B conducted 1 Plt size patrol vic FSB 4. There were 3 Non Combat WIA, one of which required DustOff. At 1340 B/319th Arty commenced airlift to FSB 4 and completed at 1415 hrs. Companies A, B and D harbored at YB870166 with HHC and B Co at FSB 4, YB903184.

·        27 Jun 67- The 4/503d Inf continued GREELEY with Co's C, D and A moving toward YB882135. Progress was slow due to bamboo and radio communications were interrupted by terrain mask. Navigation over the terrain was extremely difficult. All elements harbored at YB883156.

·        28 Jun 67- The 4/503d Inf continued operations. At 0555 FSB 4 received 15-20 rds of 81mm mortar fire during morning stand to, counter fire initiated by 4.2 to NE & SE, results one US WIA. XB873173 was designated by CO 4/503 as blocking position to be occupied by Co's A, C and D moving in that area. Co D was instructed to secure harbor site night of 27-28 June until extraction of 4 WIA (1 skin infection and 3 bamboo cuts). Co A and C departed harbor site YB884156 at 0700 and 0730. At 1040 LTC O'Mary sent msg directing that 4/503d Inf elements would take up defensive positions at their present locations as Cmd General expected that NVA units in contact with 2/12th Cav would move NW toward 4/503d. Co A and C closed back to Obj area at about l230. At 1330 Co D reported hearing noises from its position. At 1450 Co C reported hearing noises to North, 4.2 mortar were fired into the area and all noises stopped.

·        29 Jun 67- The 4/503d Inf continued S&D in AO JANE. At 0915 the advance CP of the 1/503d arrived at FSB 4. Co B conducted one Plt size patrol vic FSB 4. At 1830 Co C had two men WIA from accidental discharge and a DustOff was required (PSG Lester, Co C accidentally shot by M79 died). Company A harbored at YB868151, Co C and D harbor at YB888158. HHC(-) and B Co remained at FSB 4. Co A had 1 ambush vic YB887152.

·        30 Jun 67- 4/503d Inf Continued Op GREELEY with a combined S&D Opn and blocking force mission in AO JANE. Co A to seize Obj 40, Co B remaining as security force for FSB 4. Co's C and D to remain in a blocking and supporting position at YB883157. Maneuver units had all closed harbor sites by 1200 and lateral patrolling was conducted. Two Plt size ambushes were conducted. Reports of sporadic mortar firing were received from Co D, suspected location of the mortar sites at YB886157 & 895150 were engaged with heavy artillery. At 2210 from its CP locations and from its ambush location, Co A heard one mortar round fired and land in their vicinity. Counter mortar firing was conducted at YB894150 with unknown results. The only enemy contact was the mortar firing during this period.

·        1 Jul 67- 4/503d continued operations in AO Jane with no enemy contact reported. Plans for reconnaissance patrolling, establishment of Plt size ambushes, and improvement of LZ's and defenses of harbor sites were executed. At 1400 the North South boundary between 4/503d (AO JANE) and 2/12th Cav (AO JACK) was altered to run along the 90th grid line. At lll0 Co C discovered 2 freshly dug holes which revealed several foot prints of 4 to 5 personnel that had been in the area in the past 24 hours. FSB 4 remained at YB903185 with Co B securing the Base with active patrolling, maneuver, and mortar DC's.

·        2 Jul 67- All units of 4/503d continued to occupy and improve blocking positions and ambush positions. The trails between Companies forward were reinforced. All units conducted local patrols and reconnaissance. VC/NVA were reported in AOs JANE and BILL at YB868140 and YB912164. No action was taken by 4/503d in either case. D Co at 1330 heard voices and troop movement in vic YB887153, 81mm fires were called in and adjusted by CO 4/503. The fires were erratic and inaccurate, results unknown. Area was checked by 1430 and fresh trail markings of an unusual variety with smooth soled tracks observed, both only hours old. Co B reported movement on the FSB 4 perimeter at 2050, 81mm was fired with results unknown.

·        3 Jul 67- The 4/503d Inf continued S&D operations in AO JANE with A, C and D Companies sending patrols vic YB898152, YB902156, YB897165, YB883152 and YB 889152. Co B test fired weapons at FSB 4 and patrolled vic YB898139 to YB905199 to YB910190. At ll00, Co C at YB895161, found 1 hole 3 x 2 x 2 ft freshly dug and sandal prints, east of the hole were 2 spider holes. At 1115 at YB895l64 10-12 prone positions were found with fresh cut twigs and leaves used for mats. At 1300 vic YB896163 Co C found 2 bloody dressings at location of last nights 81mm contact. At 1415 extractions of A Co's 8lmm began from Co D location to Co C. At 1450 extraction was reported completed. At 2330, 2/503 heard heavy movement at YB907167, requested 4.2 and 81mm fires from 4/503. Co A and Co B fired 81mm into the area. At 2400 8 secondary explosions were reported. Harbor sites were; Co A, C and D at YB898164. CO, Co B, HHC, 4.2 and 81mm harbored at FSB 4.

·        4 Jul 67- The 4/503d continued S&D operations in AO JANE. At 0001 hrs FSB 4 received 4-6 82mms rds on east flank of perimeter with negative casualties. Location of mortars believed to be at YS897177. At 0830 Bn Command frequency was jammed but was able to work through it. At 1215, Co D requested DustOff for man with broken leg, DustOff completed at 1250. At 1227 elements of 1/503d arrived at FSB 4 and tied in on perimeter. At 1530, A and D Co had closed into Co C location at YB903185. Co C and D each conducted 1 ambush located at Co A YB892165 and Co D YB893164. CO 4/503d harbored at Co C location.

·        5 Jul 67- The 4/503 Inf continued GREELEY in AO JANE with no enemy contact reported. Co's A, C and D secured PZ ABLE YB892164 with local patrols being conducted. Three Plt size ambushes were conducted to add to security of PZ ABLE. Movement was heard at 2215 hrs to front of Co C ambush and 81mm was fired with unknown results. Co B remained as security force for FSB 4.

·        6 Jul 67- The 4/503d Inf continued operations in AO JANE. Three Plt size patrols and 1 Squad size patrol continued S&D operations all closing by 1700 hrs. Co C, D and A established ambush sites, Co C at YB882167, Co D at YB881163, Co A at YB892162. At 2125 Co D reported receiving 3 rds AW fire into their perimeter with no casualties.

·        7 Jul 67- The 4/503d Inf continued operations in AO JANE and provided security for FSB 4. Co C was airlifted from PZ ABLE to FSB 4. Co C took over responsibility of Perimeter security for FSB 4. Co B was airlifted from FSB 4 to PZ ABLE and conducted S&D Operations with Co A and D. Co A, 81mm section was airlifted from PZ ABLE to FSB 4 and will be in general support of FSB 4, and under control of Co C. The Special Forces Camp at DAK TO furnished 11 CIDG's as guards for tomorrows operations. CIDG will remain with 4/503 for estimated 5 days. C/319th Arty and 2/503 TAC CP moved into FSB 4 in support of Brigade Opns. CG of 173d discussed future operations with CO 4/503 at FSB 4. CO sent forward a TAC CP for tommorrows operation involving Co A, B and D. One MedEvac was requested for Co A, DustOff was denied due to time of day and priority of patient. Main CP remained at FSB 4.

·        8 Jul 67- 4/503 Inf continued operations within AO JANE with Co's A, B and D moving west from YB892164 with mission to locate NVA Regimental HQ operating vic YB840160. Co A and D initiated movement at 0640 with Co B staying at harbor site until 1 EM is evacuated. At 1000, man was evacuated (believed to be malaria) by DustOff and Co B initiated movement. At 1200, C&C ship was dispatched from FSB 4 to evacuate EM from Co A for medical reasons. Co A, B and D harbored at YB885147. A and B Co each had 1 ambush patrol, Co A at YB885150 and Co B at YB887147.

·        9 Jul 67- 4/503d Inf continued operations in AO JANE with Co A, B and D. Co C remained at FSB 4 and conducted local patrols around perimeter, no enemy contact was made. Co D required a MedEvac for 1 EM who injured his back. Heavy rains and low ceiling permitted very little flying for observation by CO.

·        10 Jul 67- The 4/503d mission was to move West toward Obj YB855116. Co B and D initiated movement toward this Obj at 0900 hrs with Co A securing harbor site for extraction. At 1237 hrs Co A moved forward and became the lead element for the task group. At 1545 hrs Co A made heavy contact vic YB859139 with estimated Company size force well dug in. At one time Co A was receiving fire from three machine guns at close range. Light fire teams were requested by CO and was over Co A's contact area at 1605 hrs, but was not used due to artillery being fired into contact area. CO, 4/503d directed Co B to move forward on Co A's right flank and Co D to move up on the left flank. When Co B initiated its movement it immediately came under heavy MG and AW fire from its flanks and also started receiving enemy mortar rounds. Initial contact caused Co B an estimated 15 casualties with the CO of Co B being WIA. Co D reported enemy mortar rounds also landing in their area. Enemy mortar rounds started coming in on forward CP group causing casualties to ground commander Maj Williams and his FO party, all were KIA. SFC Dixon immediately took command and furnished CO 4/503d accurate information of the situation. SFC Dixson continued radio contact with the main CP during the remaining time and reorganized the forward CP group. Bn CO appointed CO of Co A as the Task Force Commander. Co C was alerted for movement into the contact area to reinforce units in contact; but due to weather condition in both the contact area and FSB 4 area the move was never made. Contact was broken at 1800 hrs. Co A and B reported heavy casualties. MedEvac was requested and supported throughout the night to extract the wounded, though hampered by severe weather conditions. All units consolidated into two perimeters and harbored for the night. Co A, TAC CP element and 2nd Platoon of Co B at YB860137 and Co B and Co D at YB859141. MedEvac was to continue in the AM of 11 Jul 67. Unofficial count of US casualties reported for this period were; 25 KIA and 68 WIA, including attachments (Arty and CIDG). CO 4/503d was forced to remain at Base Camp, DAK TO, for evening of 10 Jul 67 and would return to both FSB 4 and the contact area at first light.

·        11 Jul 67- The 4/503d continued GREELEY in AO JANE. Bn harbored and reconsolidated onto Obj (Hill 830) and prepared for the extraction of the wounded and KIA of the previous day's encounter (10 Jul 67). Extraction of wounded was delayed during the early morning hours (0001-0700) due to severe weather conditions in contact area. First extraction was initiated at 0710 and completed at 1918. Battalion conducted Search and Recovery of Battlefield during daylight hrs of 11 Jul 67. Evidence of well disciplined, well armed and trained NVA was found. Material found during search operations included: 1 AK47 Rifle, 1 Pistol, Misc rucksacks and ammo and miscellaneous documents. Trenches and emplacements were found to be quite extensive, running NS and W along ridge in which contact was established. Units remained on Hill 830 for night of 11 Jul 67. No further contact was made during this period. CO 4/503d harbored with forward elements.

·        12 Jul 67- The 4/503d continued S&D operations in AO JANE. Msg from Bde S-3, Move forward elements in a southerly direction until reaching Southern AO and then start moving toward the east. Also requested search of Battle area, which resulted in Co A finding 9 82mm rds, 1 envelope w/address and a banner or flag with writing on it. At 1430 Co D found 1 wounded POW who had a leg wound, POW was evacuated to Bde. At 1630, Co A found 1 hooch and suspected movement at YN858135. Found 2 VC helmets on a trail near this vic and several poncho shelters still constructed. Further reported at 1640, 4 poncho huts and 8 dug in positions with overhead cover. At 1715, Co C departed FSB 4 to exchange positions with Co B. Lift was completed at 1820. Co A, C and D harbored at YB 859139. Co B and 4.2 Plt harbored at FSB 4.

·        13 Jul 67- The 4/503d continued GREELEY in AO JANE with Co A, C and D, conducting S&D operations. At 0845, Co A requested DustOff for 1 EM who had an epileptic fit, DustOff was completed at 0938. Co D found fresh dug holes, latrine, and muzzle harness for a dog at YB855137. Co C found tracks running West and permission was given to recon trail. At 1400, Co C spotted 1 VC who was fired upon with negative results. Co A, C and D harbored at vic YB855126. Co A conducted 1 ambush patrol vic YB895198 with negative results.

·        14 Jul 67- 4/503d continued GREELEY in A0 JANE, with Co A, C and D as maneuver elements. Co B continued to provide security for FSB 4, with B/3/319th, C/3/319th and the 4.2 Mortar Plt providing support from FSB 4. DustOff was required at 0630 to evacuate 2 men from B/3/319th who had been wounded the previous evening by a short round. At 0830, a boundary change between 4/503d and 2/503d was granted by Brigade. New boundary reached from YB834119, NE along river to YB847153. At 0900 Companies departed last nights harbor site for daily objective located in vic Hill 807, YB847122. At 0950 hrs, Bn CO directed ground commander to move units toward new Obj located vic YB859120 after 1/503d had reported enemy located at YB867112 and moving North. At 1240, Co C located grave with 1 NVA body at YB859120. At 1415, Co C reported finding a trail with blood on it at YB859120 running E to W and followed it for 200 meter with neg results. At 1430 hrs, all elements of Co A, C and D reached harbor site vic YB859120. Co A and C sent out Platoon size ambushes near the harbor site. At 2010 hrs message from Bde S-3 to CO 4/503d: Effective 150700 Jul 67, boundary change as follows: A straight line from YB857116 to YB850160. Also effective 0700 hrs Co C/1/503d becomes OPCON 4/503. Tomorrows plans outlined by message to Companies at 2330 hrs, at 150700 July, move to link up with C/1/503 at YB863116, with Co D leading. C/1/503d OPCON to 4/503d effective 0700 hrs. Coordinate with C/1/503d on large trail heading NE, move NE along the trail, C/1/503d to reinforce 4/503d when required, supporting fires will come from FSB 8.

·        15 Jul 67- 4/503d continued operations with maneuver elements Co A, C and D, sweeping through AO JANE and Co B as security for FSB 4. B/3/319th, C/3/319th and the 4.2 Mortar Plt continued to support from FSB 4. Maneuver Companies initiated movement at 0718 hrs to link up with C/1/503d. At 0824 hrs, Companies linked up with 1/503d and were guided to CP Location. At 0845 hrs, C/1/503d began movement to location to act as a reserve for the 4/503d. At this time fire support was provided from FSB 8. At 1050 C/1/503d returned to OPCON 1/503d. At 1115, patrolling was initiated by Co B from FSB 4. At 1118 hrs, 2/503d departed FSB 4. At 1215 message from Bde S-3; boundary change between 1/503d and 4/503d, YB850120 to YB875120. At 1241 DustOff was requested by Co D because of round fired A/3/319th from FSB 8, resulted in 5 US WIA vic YB871126. At 1516 DustOff was completed. At 1519, Co B patrols returned with negative results. At 1525, message from Bde S-3; Boundary change, area to the south of a line drawn between YB850130 and YB865130 is now A0 MAC, assigned to 1/503d. At 1545, 1st Plt of Co C reported extensive base camp vic YB877128. At 1930, Bde S-2 reports RRU has located activity at YB870152, H&I fires were placed in that area. At 2012 message from Bde S-3, boundary change effective 1600 hrs from (YS 865140) to (YB 865140) to (YB 845130). All areas to the west will be AO MAC, assigned to 1/503d.

·        16 Jul 67- 4/503d continued GREELEY with Co A, C and D as maneuver elements and Co B as security for FSB 4. B/3/319th, C/3/319tn, and 4.2 Mortar Plt provided support from FSB 4. At 0822 hrs, Companies initiated movement along a trail to the NE. At 1134, Co C reported hearing 2-3 rounds of SA fire vic of YB880135. Co C Dog team made strong alert to SE, and handler fired a shot in that direction with negative results. At 1400 hrs, Co C found trail junction vic YB883127, with primary trail running SE, secondary trail N for 75 meters and then on an Az of 100. On the main trail, Co C found a hooch and a grave containing 1 NVA body, killed by small arms fire and dead for 48 hrs. At 1430 Co A, C and D arrived at harbor site YB880130. Recon patrols were sent out to check trail. At 1450 trail junction with various marked trees found at YB 884126. Co C reported finding bridge vic YB884126, Bridge was new and 30-40 ft long, estimated that bridge could hold one Platoon at a time. At 1755 Co C reported that first bridge led to an island. At 2025 Bde S-2 reported possible base camp area vic YB881ll6. Final harbor sites as follows; Co A and D YB880130. Co C at YB883128 and Co C ambush at YB878128. HHC, Co B and Bn CO all harbored at FSB 4.

·        17 Jul 67- 4/503d continued operations with Co A, C and D as maneuver elements in AO JANE. Co D secured FSB 4, and support was provided by B/3/319th, C/3/319th and the 4.2 Mortar Plt. At 0701 hrs, Companies initiated movement in search for enemy base camp located vic YB884124, and began a search of that area. At 1012, Abn relay was established between TOC and forward units. At 1650 CG visited FSB 4 and discussed future Opns. At 1115 maneuver elements given PZ KAREN at YB904124 as the area to be used for extraction on 18 July. At 1315, Co B began patrolling from FSB 4. At 1410, Abn relay shut down. At 1500, Co B patrol returned with negative contact. At 1600, maneuver elements reached harbor site vic YB899125.

·        18 Jul 67- 4/503d continued GREELEY with Co A, C and D being extracted from PZ KAREN vic YB908121 to FSB 4. Co B continued to provide security at FSB 4. HQ 4/503d and the 4.2 Mortar Plt closed from FSB 4 to FSB 1. A forward CP element remained at FSB 4 with Co B. Movement for the Companies began at 1000 and was completed at 1230 hrs.

·        19 Jul 67- 4/503d continued GREELEY with Co A, C and D with the 4.2 Mortar Plt at FSB 1 and Co B providing security for FSB 4. Mission of 4/503d remains that of a Brigade Reaction Force. At 0730 hrs, Co A departed on recon mission. At 1310, heat casualty extracted from Co A. At 1650, Co A returned from mission.

·        20 Jul 67- 4/503d continued GREELEY with Co A, C and D and the 4.2 Mortar Plt at FSB 1, and Co B providing security at FSB 4. Mission of 4/503d remains that of a Brigade Reaction Force. At 0800 Co C became OPCON to E/17th Cav. At 1440 Co A reported drowning of SSG Sorrels while swimming in stream at ZB005214 (Body not recovered).

·        21 Jul 67- 4/503 continued GREELEY with Co A, C and D and the 4.2 Mortar Plt at FSB 1 as Bde reaction force. Co B remained at FSB 4 in a security role. At 1100, Co C, OPCON to E/17th Cav Helilifted to AO JEFF. At 1100, Co D was placed on a 2 hr standby for reinforcement of Co C and E/17th Cav. At 1230, 2 DustOffs from FSB 4 completed, both were non-battle injuries. At 1315, Co D placed on 1 hr standby and Co A on a 2 hr standby. Operation to drag river for body drowned on 20 July to commence at 0830 hrs.

·        22 Jul 67- 4/503d continued GREELEY with Co C OPCON to E/17th Cav, Co A and the 4.2 Mortar Plt at FSB 1. Co D at FSB 4 as security element. At 1640 hrs Battalion alerted to Bde briefing at 1000 hrs on the 23rd. At 1908, Co C harbored at YB844155, with an ambush at YB844144. At 2045, Co B reported receiving 1 incoming M1 round with no action taken. At 2120, Co B reported 2 men moving in front of perimeter with no action taken.

·        23 Jul 67- 4/503d continued GREELEY with no change in mission or disposition of elements. At 0940 hrs, Co D conducted patrols vic of FSB 4. At 0940, Co B reported 2 persons vic ZB002243. Individuals looked at base camp then disappeared back over hill. At 0945, forward TOC reported Cowboy (335th Avn) received AW fire vic YB938137, no hits. At 1650, Co A was put on a 30 minute alert. At 1655 chopper spotted body in river, believed to be man from this Bn who drowned 3 days ago. At 1702, Co A taken off alert. LNO supervising recovery from 0H-13. At 1707, LNO requested Squad from Co A to recover body. At 1757, body was recovered and taken to BMed for positive identification.

·        24 Jul 67- 4/503d continued GREELEY with no change in mission or disposition of elements. At 1525 hrs, Co D conducted patrols vic of FSB 4. At 1725, all patrols closed at FSB 4. At 1750, ambush patrols from FSB 4 were sent out vic YB907183 and YB897187.

·        25 Jul 67- 4/503d continued GREELEY with no change in mission or disposition of elements. Patrols were conducted by Co D vic FSB 4 and by Co C attached to E/17th Cav with negative findings. One DustOff required at 1210 hrs at Co C location for evacuation of 1 EM shot when M79 accidentally discharged. EM died shortly after arrival at BMed. A second 81mm mortar tube was requested and delivered to C Co location along with 1 basic load.

·        26 Jul 67- 4/503d continued GREELEY in AO JANE and within security AO around FSB 1. CIDG unit returned to DAK TO from FSB 4 and was replaced by one Rifle Platoon and 81mm section of Co A. Move was completed at 1645. Co C remained OPCON E/17th Cav and conducted patrol operations vic FSB 4 found 5 US, 81mm rds and a small amount of C4, which was destroyed. At 2235, Bde informed Bn of minefield location at YB957237.

·        27 Jul 67- 4/503d continued GREELEY with negative enemy contact or sighting. Range firing was conducted by Bn elements at DAK TO rifle range. Patrol operations and battle drill training was conducted by Co D vic FSB 4. Battalion(-) prepared for future operations at FSB 1.

·        28 Jul 67- 4/503d continued GREELEY in AO Jane and security at DAK TO. There was no redisposition of forces during this period, with the exception of a small advance forward CP element into FSB 9 (to prepare for planned entry of Battalion on 29 Jul 67). Enemy contact was not reported during this period. Co D conducted two S&D patrols vic FSB 4 with negative findings. Bn(-) remained at FSB 1, with Co C remaining OPCON to E/17th Cav.

·        29 Jul 67- 4/ 503d continued GREELEY. Preplanned Heliborne exercise to FSB 9 was canceled. Co B was alerted to move by motor convoy to reinforce FSB 3 upon notification of an unknown NVA size force operating in the area. Co B closed FSB 3 at 1530 hrs. Co D on security patrol vic FSB 4 heard human voices vic YB897193 and employed a Recon by Fire mission followed by saturation of area with 81mm fire. Bn(-) continued preparations for future operations at FSB 1.

·        30 Jul 67- 4/ 503d continued GREELEY with negative enemy contact reported. Co D and A conducted extensive saturation patrols around FSB 4 and were airlifted to FSB 1 at 1645 hrs. Co C returned from FSB 9 to F5B 1 closing at 1530 hrs. Bn prepared for future operations in AO JOHN, commencing 1 Aug 67.

·        31 Jul 67- 4/503d continued GREELEY with negative enemy contact reported. Co B closed FSB 1 at 1340 hrs. 4/503d units are all located at FSB 1 and prepared for continuance of GREELEY in AO JOHN. Col Johnson, new Bn CO visited Bn area and met key personnel.

·        1 Aug 67- 4/503d continued GREELEY with Co C conducting Airmobile Assault into LZ JO and establishing FSB. The 4.2 Mortar Plt initiated movement from FSB 1 to LZ JO at 1640 hrs and closed LZ JO at 1745. Due to weather conditions the assault on LZ QUEBEC was canceled until 2 Aug.

·        2 Aug 67- 4/503d continued GREELEY with Co C and TAC CP at LZ JO, YB011162. Co C conducted 1 S&D patrol vic LZ JO with negative results. The Assault of Co A, B and D on LZ QUEBEC was canceled after 3 one hr delays. At 2015 Co C reported movement around perimeter and blew 1 claymore and 2 hand grenades. Co C and TAC CP harbored at LZ JO. Co's A, B and D at FSB 1, ZB005216.

·        3 Aug 67- 4/503d continued GREELEY with Co C and TAC CP at LZ JO. Scheduled Heliborne Assault of Co's A, B and D into AO JOHN were canceled. Co C found two trails west of perimeter which was used in the last 24 hrs by 5-6 personnel. At 1445 Bn(-) was placed on 30 min stand by alert for move to reinforce DAK SEANG SF Camp. Stand down at 1515 hrs on this mission. Co A and B were alerted and moved by motor convoy to reinforce 42d ARVN compound and FSB 3 respectively. Co A closed at 2133, and Co B at 1735 hrs into FSB 3. Co C, 4.2 Plt and TAC CP returned to FSB 1, beginning movement at 1745 hrs and closing at 1900 hrs.

·        4 Aug 67- 4/503d continued operations with no redisposition of elements and no change of mission. LTC Johnson assumed command of the 4/503d Inf from LTC Jackley.

·        5 Aug 67- 4/503d continued GREELEY with no change in mission or disposition of elements. Bn(-) remained at FSB 1, DAK TO preparing for future operations. Co B remained at FSB 3 conducting 2 S&D patrols and 1 ambush patrol. Co A remained as security for 42d ARVN Compound, and conducted 2 daylight patrols. Co A found 1 small S-N trail.

·        6 Aug 67- 4/503d continued operations with local patrols being conducted by A and B Co from 42d ARVN Compound and from FSB 3, all patrols had negative results. At 1600 hrs, the Bn was alerted to move to DAK SEANG on reinforcing mission. Co B was returned to FSB 1 by land move. At 1435 hrs the Bn executed stand down on DAK SEANG less Co C which Helilifted to that location, closing at 1915.

·        7 Aug 67- 4/503d continued operations with one change in disposition of elements, Co A returned from 42d ARVN compound to FSB 1 closing at 1730 hrs. Co B was alerted to relieve and to reinforce LRRP element suspected of being surrounded at YB906282, but executed standdown at 1638. Bn was alerted for movement to DAK PEK on 8 Aug at 0630.

·        8 Aug 67- 4/503d continued GREELEY with Helilift of elements to DAK PEK. Lift commenced at 1220 hrs after several weather delays. At 1500 severe weather cancelled remainder of lift. The units at DAK PEK were Co D, B (less mortar section), Co A (less 1 Plt, and 81mm section) plus Bn CP element.

·        9 Aug 67- 4/503d continued GREELEY with airlift of Bn(-) to DAK PEK. At 1100 hrs, 1 UH-lD received AW fire from YF9464 and YB9464, no casualties. Gunships returned fire with unknown results.

·        10 Aug 67- 4/503d continued GREELEY in AO GRANDE. Companies A, B and C moved out to the SW on a 10 day S&D Op. Bn(-) remained at FSB DAK FEK. Co's A, B and C were joined by a 40 man CIDG Plt from the DAK PEK SF camp. Companies harbored vic YB951681.

·        11 Aug 67- 4/503d continued operations with Companies A, B and C conducting S&D Ops to the SW of DAK PEK. A Co found a NE to SW trail vic YB944654 used by 40-50 personnel in the last 3-5 days. A, B and C Co's harbored vic YB948647.

·        12 Aug 67- 4/503d continued operations with A, B and C Co's conducting S&D Ops to the SW of DAK PEK. Co C found 1 VC hut and fresh human waste vic YB934037, all elements harbored at YB934635.

·        13 Aug 67- 4/503d continued GREELEY with S&D missions in AO GRANDE, with Co's A, B and C as maneuver elements and Co D providing security for FSB DAK PEK. At 0730 hrs, all maneuver elements initiated movement for objective area YB906641. At 1010 hrs attached CIDG found a trail leading W-NE. At 1225 a DustOff was requested for 1 EM who fell and injured his back. DustOff was completed at 1747. At 1445 Co A reached objective. Co's A, B and C harbored at YB90664l, with Co B and C conducting 1 night ambush at YB907642 and YB908641.

·        16 Aug 67- 4/503d continued operations in AO GRANDE area surrounding DAK PEK. A Heliborne Assault was conducted commencing at 1125 hrs following preparatory fire from artillery and Gunships. Co D was initially inserted to secure LZ MIKE, YB900699 after being extracted from FSB. Companies B and C were extracted from PZ GEORGE, YB908638 which was secured by Co A and were inserted at LZ MIKE. The Assault mission was completed at 1353. No enemy contact was made by 4/503d units. There was sporadic ground fire which was suppressed by Gunships. Co C led order of march from LZ MIKE to continue S&D mission to the North and East. Co A was extracted from PZ GEORGE and returned to the FSB where it assumes mission of perimeter and area security. Companies B, C and D harbored vic YB909725.

·        15 Aug 67- 4/503d Continued operations with Co's B, C and D as maneuver elements conducting S&D in AO GRANDE moving North and East. Co A is providing security for FSB DAK PEK. At 1090 hrs CO in C&C ship spotted 1 VC vic YB912717 also spotted a cave or bunker vic YB906720. Maneuver elements reached harbor site at 1500, vic YB915716.

·        16 Aug 67- 4/503d continued operations with B, C and D Co's as maneuver elements in AO GRANDE. Co A is located at DAK PEK providing security for FSB. Co B found trails at following, YB 916718, YB917720 and YB926722. Co B also reports finding Company size rest area, squad bunkers and foxholes fighting positions at following, YB929731, YB929732, YB934733, YB936735 and YB936736. At 1540 hrs all maneuver elements closed into harbor site vic YB936736 with Co B conducting 1 night ambush at YB937739. At 1715 hrs a DustOff was requested for individual believed to have broken shoulder, but due to weather conditions EM could not be evacuated.

·        17 Aug 67- 4/503d continued operations with maneuver elements Co's B, C and D conducting S&D in AO GRANDE. Co A located at FSB DAK PEK providing security for the FSB. Co's B and C conducted S&D patrols from harbor site and Co D remained at harbor site preparing a LZ for resupply. At 0825 hrs Co C found overnight camp site large enough for 200 VC, but had not been used recently. Co A sent out two S&D patrols from FSB DAK PEK and at 1550 found 2 graves, which after opening proved to be graves of local populace. Individual with broken shoulder was evacuated by the C&C ship.

·        18 Aug 67- 4/503d continued operations with maneuver elements B, C and D Co's conducting S&D in AO GRANDE. Co A is located at FSB DAK PEK providing security. At 0910 hrs Co B requested DustOff for 1 EM who fell and cut his knee and is unable to walk. DustOff was later canceled and EM was picked up by C&C ship. All elements harbored at YB946718, with Co B and D conducting night ambush at YB947724 and YB948718.

·        19 Aug 67- 4/503d continued operations with maneuver elements B, C and D Co's conducting S&D and Co A providing security for FSB DAK PEK. At 1200 hrs Co C closed into FSB DAK PEK and released the 40 man CIDG Plt that was attached as guides. At 1215 and 1225 Co's B and C closed into FSB DAK PEK. All elements harbored vic FSB DAK PEK.

·        20 Aug 67- 4/503d continued operations with mission to return to FSB 1 (DAK TO). At 0915 the first CH47 arrived for extraction of 4.2 Plt. At 1056 hrs first lift of UH-1D arrived for extraction of personnel. All personnel were extracted and closed FSB 1 (DAK TO) at 1465 hrs.

·        21 Aug 67- 4/503d continued operations with all elements located at FSB 1 (DAK TO), providing security for FSB 1.

·        22 Aug 67- 4/503d continued GREELEY with Bn CP departing FSB 1 for FSB 7 at 0640 hrs and arriving at 0910 hrs. Companies A, B and C were Helilifted into AO JACK with first element on the LZ 1030 hrs. At 1100 hrs, all elements were on LZ JACK and had initiated movement for planned objectives. At 1200, Co C found well used trail that had been used recently. At 1252, Co B had l man with heart murmurs and he was evacuated by C&C ship. At 1320 hrs Co B reported incoming SA fire at ZB036115. Results 1 VC KIA and 1 US KIA. At 1115 contact was broken and DustOff was completed for KIA. At 1517 Co C requested DustOff for 2 EM, 1 was heat casualty and 1 with injured back. At 1519, Co B requested DustOff for EM suspected to have a rupture. Co A harbored at ZB042ll9, Co B ZB 036115, Co C ZB020127.

·        23 Aug 67- 4/503d continued GREELEY with Companies A, B and C as maneuver elements in AO LIMA. At 0950 hrs, Co C found a trail used by 5-10 Personnel in last 3-4 days. At 1000 Co A found trail 5ft wide which had not been used recently. At 1430 Co B found trail 2 1/2ft wide which had not been used recently. At 18l5, C&C ship received l SA rd and had to return to DAK TO.

·        24 Aug 67- 4/503d continued operations in AO LIMA with A, C and D Companies as maneuver elements. At 0835 hrs, Co A found trail running E-W estimated used in last two days. At 0950, Co A reported possible fortification south of village that enemy may have used during yesterdays shelling. D Co harbored ZB058125, Co B at ZB056116, Co C at YB045126.

·        25 Aug 67- 4/503d continued operations with maneuver elements of Co A, B and C conducting S&D operations in AO LIMA. Co's B and C were delayed on the days mission due to extraction of mess equipment. At 0930 hrs, all elements were notified as to disposition of captured food. Harbor sites; Co A at ZB052128, Co B at ZB060150, Co C at ZB062137. Ambush locations, Co A at ZB052128, Co C at ZB061137 and D at ZB062136.

·        30 Aug 67- 4/503d continued GREELEY with maneuver elements of Co A, B and C, conducting S&D in AO LIMA. At 1203 hrs, DustOff was completed for EM of Co B who had fractured leg. At 1206, Co C picked up 1 VC Suspect and he was extracted to Bde S2. Harbor sites; Co A at ZB058122, Co B at ZB065121, Co C at ZB065ll7.

·        31 Aug 67- 4/503d Continued GREELEY with Co A and B as maneuver elements. Co C was extracted to FSB 1 as Bde Reaction Force. At 1540 hrs, Co B found a way station. At 1320, Co A had 2 EM injured by accidental discharge of a claymore. EM were evacuated by LOC. Harbor sites; Co A at ZB006121, Co B ZBO56106. Ambush locations; Co A at ZB064116, Co B ZB057107. CO, 4/503d harbored at FSB 7.

·        1 Sep 67- 4/503d continued GREELEY (Election Security) in A0 LIMA with maneuvering elements Co A and B. At 0900 hrs, Co A, 2nd Plt, reported receiving 1 incoming grenade from estimated 2 VC while conducting patrol vic ZB055104. 81mm and 105mm supported with unknown results. At 1125, Co B initiated movement to conduct a thorough search of A Co contact area, Co B closed Harbor site ZB056106 and linked up with Co A at that location. Results of S&D mission proved negative. Both companies harbored at 1635 hrs. Negative casualties reported during day's operations Initially CO, 4/503d moved with Co B on the ground, returning to FSB 7 at 1500.

·        2 Sep 67- 4/503d continued GREELEY (Election Security) in AO LIMA, with no enemy contact or significant findings. At 0835 hrs, Co A secured village at ZB054118 where Catholic Chaplain Conducted services for villages at 1015. Co B conducted S&D ops with negative results. Co A conducted ambush vic ZB 056106. CO, 4/503d, harbored with forward elements at ZB056106.

·        3 Sep 67- 4/503 continued GREELEY in AO LIMA with no change in unit mission or disposition. Harbor site for both maneuver elements, Co A and B remained the same. Patrolling was conducted by Co B and Co A, the latter while returning from night operation. Negative findings or contact was reported during this period. DustOff was required at 2055 from Co B location for EM with possible appendicitis. Co C remained as Bde Reaction Force at DAK TO. D/4/503d remained attached to E/17th Cav conducting S&D operations in AO BUFFALO.

·        4 Sep 67- 4/503d continued GREELEY with S&D in AO LIMA, conducted by Co's A and B. Co C remained at FSB 1 as Bde Reaction Force. Co D attached to E/17th Cav and will secure FSB 13 for Co's A and C on the 5th.

·        5 Sep 67- 4/503 continued operations. 4/503d closed out ops in AO LIMA. Co A and B were extracted to FSB 1 (DAK TO), and CP located at FSB 7 was extracted to FSB 3 for commo purpose into new AO and responsibility for security of FSB 3 until 8 Sep.

·        6 Sep 67- 4/503d continued GREELEY. Bn(-) conducted Helilift to LZ l3, YB919261 with Co's A and C moving from FSB 1. D/4/503d secured LZ and was released from attachment E/17th Cav upon link up with parent unit at 0910 6 Sep and continued movement in AO 41. All units conducted S&D with negative enemy contact. Fwd CP element moved and harbored with Co C.

·        7 Sep 67- 4/503d continued GREELEY in AO 41 with negative contact. Two DustOffs were required by Co A during this period. LRRPs operating SW in AO LIMA were extracted in PM with negative sightings.

·        8 Sep 67- 4/503d continued GREELEY in AO 41 with negative enemy contact. Co D secured LZ 12, YB865251 at 1400 hrs, when airlift of elements was initiated to that location. From FSB 3 moved CIDG Co, 81mm section, Commo Plt and Bn Fwd CP element. 4.2 Mortar Plt and Plt of E/17th Cav, arrived from FSB 1. All units closed at 1815 hrs. One DustOff was required during this period. At 2054 , Co A reported 1 short 81mm rd fell into perimeter injuring 1 man slightly. Investigation will follow. CO, 4/503d harbored at FSB 12.

·        9 Sep 67- 4/503d continued GREELEY in AO 41 with negative enemy contact or significant findings. Co D patrolled extensively from its harbor site; Co A and C moved to vic FSB 12 in preparation for future operations in AO 42.

·        10 Sep 67- 4/503d continued GREELEY in AO 41 and 42, with negative enemy contact. Co A and B were switched, the former returning to DAK TO as Bde Reaction Force.

·        11 Sep 67- 4/503d continued GREELEY in AO 42 with S&D. No enemy contact reported and no significant findings.

·        12 Sep 67- 4/503d continued S&D in AO 42 with Co's B, C and D. Co A remained at DAK TO. The Bn was assigned responsibility for FSB 12. No enemy contact was made. Co C operating in AO 42, vic YB841288, tripped 2 booby traps which resulted in 6 WIA. Company has requested Air Support and Arty in booby trapped area.

·        13 Sep 67- 4/503d continued GREELEY conducting S&D in AO 42 with Co's B, C and D. There was no enemy contact during this period, but significant findings were reported by Co B.

·        14 Sep 67- 4/503d returned to FSB l at DAK TO, with all elements closing at 1425 hrs. One Platoon from Co A remained at FSB 5 as security force. Advance Party departed for TUY HOA (S-3, S-4, HQ Cmdt, S-3 NCO, S-3 driver).

·        15 Sep 67- 4/503d had no enemy contact during this period. Units remained at FSB 1 and prepared for air movement to TUY HOA and also provided perimeter security for FSB 1.

·        16 Sep 67- 4/503d remained at FSB 1 (DAK TO) preparing for move to TUY HOA and maintenance of equipment.

·        17 Sep 67- 4/503d closed out FSB 1 at DAK TO terminating Operation GREELEY. The Battalion as a whole moved by C-l3O from DAK TO to TUY HOA utilizing 16 aircraft. Included were elements from B/3/319 Arty. Bn closed out the base camp at 0700 hrs and 1st aircraft departed with 4/503d elements at 0745 hrs. At 1350 hrs the Bn closed at TUY HOA airstrip. At 1445 hrs, the Bn closed into base camp at CQ232372 and set up an operation area. Due to some vehicles being down, difficulty was encountered loading aircraft. No other problems were encountered.

·        US Losses: 24 KIA, 88 WIA - Enemy Losses: 26 VC KIA(BC), 1 POW/NVA

·        Enemy Equipment Captured:

2 Bridges     &