~ 720th Military Police Battalion Reunion Association Vietnam History Project ~
Tay Ninh - Cu Chi Convoy Time Line
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This Page Last Updated    21 February 2013
18th MP
Brigade
89th MP
Group
720th MP
Battalion
Overview
25th Infantry
Division
1st Logistic
Command

     The convoy carried critical supplies from Long Binh Post to the Chu Chi and Tay Ninh base camps of the 25th Infantry Division (Tropic Lightning), III Corps Tactical Zone, just miles east of the Cambodian border.

   The 48th Transportation Group (Long Binh Post) supplied the majority of the general cargo and transport vehicles while the 64th Quartermaster Battalion (Long Binh Post) provided the tanker vehicles that carried the petroleum, oil, and lubricants (POL). Eventually the 1st Logistical Command would move from Saigon to set up its headquarters at the USARV headquarters building on Long Binh Post.

4th Infantry
Division
196th Infantry
Brigade

   Some of the earliest escorts assignments in the area were convoys destined for the 3rd Brigade, 4th Infantry Division, and the 196th Light Infantry Brigade, both stationed at Tay Ninh North. Both units, along with the 25th, were involved in several large scale search and destroy missions in the area to eliminate the threat against Saigon during the troop buildup of 1966-1967.

   The needed supplies of ammunition, fuel and food to support the multi-divisional operations both before and during the fighting, was critical.

   The vehicles formed at the marshaling area on Long Binh Post in the darkness of the early morning where the MP Escorts would meet and receive their assignments to specific march units.

   From 1967 through 1970 (until the Vietnamization process began in earnest) a normal convoy might have as few as fifty vehicles and as many as three-hundred.

     Prior to the 6 July 1968 completion of the new Phu Cong Bridge located 15 miles north of Saigon, the large convoy had to pass through the heavy traffic in the heart of the city causing nightmares for the 716th MP Battalion who were responsible for traffic control within the city.
716th MP
Battalion
     Armored Gun Trucks with M60 Machine guns and Quad 50 caliber machine guns were utilized by the Transportation units as added security against ambush. As the Battalion's convoy responsibilities increased, the use of Armored Personnel Carriers (APC) and V100 Armored Commando Cars in addition to the standard MP gun jeeps improved its mission capability.
   On a good day the daily convoy run would take approximately 12 hours, depending greatly on weather, road conditions, traffic and enemy activity in the area. The average speed, depending on weather conditions, was approximately 30 miles per hour.

   The round trip from Long Binh Post to Tay Ninh City and the home base camp of the 25th Infantry Division, would encompass a total of 180 miles over some of the best and worst roadway conditions in Vietnam.

   Similar to the wagon train concept of the old west where there was safety in numbers, along the route additional march units would link up with or be dropped off at the various U.S. Military installations passed along the route.

   As the Battalion was tasked to staff small permanent detachments to supplement the 25th and 1st Infantry Division MP Companies, the smaller U.S. military installations would later become separate convoy escort destinations for the MPs of the 720th. The route passed through or by Di An, Phu Loi, Chu Chi, Phu Cuong, Trang Bang, Go Dau Ha and Dau Tieng.

Checkpoints and Landmarks Along The Convoy Route
As with radio frequencies, the checkpoint designations and locations also changed over the years.
 
Original Checkpoint & Radio Frequency Note Pad
Check Points
Check Points
Check Points
Check Points
Check Points
Frequencies
Coordinates
Coordinates
   The Battalion escorts were responsible for the convoy security, and security of breakdowns. As they passed into and through other Provost Marshal Areas of Authority, the local MP Company was responsible for traffic control and vehicle crashes. As the convoy neared Cu Chi gun jeeps of the 25th MP Company, 25 Infantry Division joined in as additional route security and handled traffic control points along the way.
 

   A pre-designated serial of trucks assigned to resupply Cu Chi, Go Dau Ha and Dau Tieng would split from the main convoy and enter the Cu Chi Base Camp as the remainder of the convoy would continue on to the Tay Ninh Base Camp.

   Once the trucks reached the safety of the Tay Ninh Base Camp, the MPs would break away and form up at the 25th MP Company or the 720th MP Battalion Tay Ninh Detachment.

 
While the supply trucks were being unloaded the MPs cared for any maintenance and fuel for their escort vehicles, resupplied their ammunition if needed, ate at the mess hall or cat napped, while waiting for their trip back to Long Binh Post.

   If enemy activity in the area of Chu Chi or elsewhere along the route halted the convoys return, they "RON" (remained overnight), at Tay Ninh or the Cu Chi Detachment until roadway conditions improved.

   During these overnights, it wasn't unusual for the returning southbound convoy to pass the new northbound convoy heading for Tay Ninh on the roadway the next day.

 

   Ask any Vietnam Veteran that worked at or visited the Tay Ninh area what the most stunning land feature was and he will tell you "Nui Bau Dinh," the Black Virgin Mountain. It almost seemed to be a freak of nature, out of place, the majestic peak rising up towards the sky in this otherwise flat expanse of land.

   The Tay Ninh Convoy was the largest and longest continuous daily convoy run during the entire war. During the period of Vietnamization of the war the numbers of vehicles began to drop as U.S. Military and allied units in the Tay Ninh area were deactivated and replaced by Army Of The Republic Of Vietnam (ARVN) units.

   Without this crucial daily supply run the security and safety of Tay Ninh City, Chu Chi, and the surrounding country side would be in immediate jeopardy.

 
   Although there were occasions on which the convoy would be postponed, they were very rare and based only on “serious” enemy activity along the route. And, serious enemy activity along the rout was almost a certainty with the proximity of Tay Ninh and Cu Chi being so close to the North Vietnamese Army sanctuaries across the nearby Cambodian border.
Time Line

   Most of the more specific details of the convoy escorts  are incorporated into the chronology of the more comprehensive daily Battalion Time Line, and may be linked from this page for your review. If you find a specific incident that is not linked, please notify the History Project Manager via the Email Link at the top of this page.

1966

   With the construction of its cantonment on Long Binh Post nearing final completion, the Battalion became operational in Vietnam. The first Battalion assignments were rotated between the three organic companies every three months.

   Prior to being "officially" assigned to the mission, A, B & C Company were often asked to provide MP drivers for some of the ammunition trucks that carried supplies from the 3rd Ordnance Ammunition Supply Depot on Long Binh Post to Cu Chi and Tay Ninh base camps of the 25th Infantry Division.

 Who the hell could eat at this time of the day !  "The Tay Ninh convoy used to leave real early in the morning like 0330 hours [3:30 AM] or so.

   One morning I was leaning on my jeep waiting for all of the trucks to arrive and I was half asleep. I heard someone talking and looked around and a three star general was walking down asking everyone about the food and if they had eaten.

   Startled, I just said "yes, it was OK." The general then asked the older guy I was working with (he was maybe 23). He pushed his helmet up and with bloodshot eyes said to the general, "who the hell could eat at this time of the day!"

   The general laughed and said "I'm with you buddy." SP/4 Charles R. Patrick, A Company, 720th MP Battalion, 89th MP Group, 18th MP Brigade, October 1966 to October 1967.

 Echo, echo, echo !  "SP/4 Robert C. Schlag, Jr. was in the jeep behind me, his call sign was "Smooth Glacier 9."

   The escort radio net had been a source of entertaining goofiness all day and SGT Norman J. E. Eck came on the net and warned all, "the next person playing on the radio will answer to me."

   We cleared a portable bridge next to a blown one (convoy progress check point) and reported "Smooth Glacier 8 clear [passed] Charlie Papa Echo."

   SP/4 Schlag then reported, "Smooth Glacier 9 clear Charlie Papa Echo.... echo, echo, echo, echo, echo, echo, echo."

   I can still remember seeing SGT Eck standing on the top of the bridge at the Newport Docks waiting for us to get there." SP/4 Charles R. Patrick, A Company, 720th MP Battalion, 89th MP Group, 18th MP Brigade, October 1966 to October 1967.

    Both A & C Companies would also eventually be rotated into the early Tay Ninh convoy escort program.

1966 Miscellaneous  Photographs
A Company
G1516
 PFC Goetz & unidentified partner at Cu Chi.
G1871
 PFC Franklin in his Armored Gun Jeep on Tay Ninh run.
G1873a
 PFC's Hooley, Franklin and others unidentified on Tay Ninh Convoy run.
B Company
C Company
G2256
 PFC Ron Kidder making friends with the locals during the Tay Ninh Convoy.
1967

2 January The Battalion was "officially" assigned by Group to the responsibility of conducting the daily supply convoy escorts to Cu Chi and Tay Ninh.

20 February The Battalion committed one officer and twenty-four enlisted men in direct support of the 1st Infantry Division, and two officers and seventy-four enlisted men in direct support of the 25th Infantry Division in Operation JUNCTION CITY during the period of 20 February to 23 April 1967.

1st Infantry
Division
It's A Small World  "The Tay Ninh convoy was early in the morning to early in the evening. We had our gun jeeps escorting the convoy one up front a few others in between and one at the end. Sometimes there were tanks from another unit, sometimes there were two choppers. One in front and one in the rear. Their call signs were "Sheriff-1" and "Sheriff-2," and they had plenty of fire power. Just to let you know what a small world it is, when I was a policeman for New York City Police Department after being discharged from the Army, my partner and I went to eat in a pizza parlor in New York City. There were oriental kids running around in the store and the waitress was also oriental, the man making the pizza was not. I started talking to the guy who was making the pizza. He owned the place and he told me that he was an active Captain at Fort Wadsworth. I told him I served in Vietnam and was in B Company, 720th MP Battalion. He started to laugh and said he was a Warrant Officer then in a gunship escorting us and his call sign was Sheriff-1. He was the one that we had radio contact with at the time. All we knew was a voice over the radio and I get to meet him face to face five years later. Small world right." SP/4 George J. Schlitz, B Company, 720th MP Battalion, 89th MP Group, 18th MP Brigade, October 1966 to March 1968.
 
Along For The Ride  "The first convoy that I went on was the Tay Ninh run. There was a company party when I first arrived about November of 1967. It was on a Saturday and I was talking to SP/4 Hayes [Leroy A. "Gabby" Hayes], who was on the V-100 crew. Hayes said the next morning they were going on the convoy as the scout vehicle. A Company provided the V100’s for either B or C Company who was actually the escort company at that time. I got permission from SFC Viasik to ride along with the crew. The crew consisted of SP/4 Hayes, SP/4, Russell, [Michael J. Russell] and SP/4 Creasy [Richard H. Creasy].
   That day Russell was the driver, Hayes the gunner of the twin .30 caliber machine guns, and Creasy the radio operator with me at the back hatch with an M-60 machine gun. I remember getting up at about 0400 hours [4:00 AM] and we left at 0430 [4:30 AM]. We had to drive from Long Binh with part of the convoy until we got to Saigon
where we met up with the rest of the elements and additional vehicles. There must have been several hundred vehicles. The convoy would make a stop in Chu Chi and drop off vehicles before we got to Tay Ninh. The trip took several hours. I know we waited at the MP office for a couple of hours before we proceeded back. By the time we returned to Long Binh it was dark. Nothing happened that day but saw a lot of scenery and the Black Virgin Mountain at Tay Ninh." SGT Gary A. Sundt, A Company, 720th MP Battalion, 89th MP Group, 18th MP Brigade, October 1967 to October 1968.
   Members of the 4th Squad, 3rd Platoon, B Company elements that escorted the convoy often took their Parrot "LT Polly" on the mission. Their joke was if a canary in a coal mine gave early warning of danger, then a parrot on a perch in a jeep could warn of a VC ambush.
The Scare Crow  "I started out on night convoys to Xuan Loc with Jimmy Poe [SP/4 James Walker Poe, Jr.] Jimmy was crew chief of Big Bertha (V100 Commando Armored Car). We then switched to the Tay Ninh convoy (days). I believe it was in December 1967 and we were leading the main convoy up to Cu Chi to pick up the remainder of the trucks up there; we always left Long Binh around 0300 hours [3:00 AM], so we didn't get to Cu Chi until daybreak. It was somewhere between Cholon and Cu Chi that we found a scarecrow; right in the middle of the road in our head lights; it was still pitch black and very eerie. I suspected an ambush, but Jim dismounted anyway and went up to check it out; I was also sure that it was booby-trapped, but luckily it wasn't. I don't recall how we actually checked it out, but we must have thrown a line of some sort around it and gave it a tug with Big Bertha. I do recall that I recovered the scarecrow and brought it back to Long Binh as a souvenir." SGT Steve W. Senkovich (LTC Ret.), A Company, 720th MP Battalion, 89th MP Group, 18th MP Brigade, August 1967 to October 1968.
 
1967 Miscellaneous  Photographs
G2874
 Convoy departing Saigon.
G2876
 Bridge at Check Point Echo.
A Company
G0916
 SP/4 Creasy, at Cu Chi.
G0915
 Unidentified MP in Armored Gun Jeep.
G1391
 PFC Dickey, PFC Lawlor, PFC Hedin, PFC Clark & two unidentified.
G2875
 Unidentified escort members during stop on roadway.
B Company
G1508
 Unidentified MPs on Tay Ninh convoy.
G0368
 SP/4 George Schlitz relaxing after an escort.
G1507
 SP/4 Hicks, Anderson and others unidentified on Convoy escort.
C Company
G2283
 SP/4’s Cecil Rhodes, Roger D. Bowman, and Gerald Schmidt on Tay Ninh convoy escort.
1968
Tet New Years Communist Offensive.
31 January-18 February Communist forces launched attacks from their Cambodian sanctuary against Tay Ninh and Cu Chi. Their intent was to occupy both cities. At this time the daily supply runs of fuel and ammunition became even more critical.

26 June all B Company troops and assets are officially reassigned from the convoy escort rotation to the counterinsurgency-pacification mission in the Battalion Tactical Area Of Responsibility under Operation STABILIZE .All A & C Company duties in the TAOR were reassigned to B Company.

My Typical Day   "I arrived in Vietnam on 2 April 1968. I was assigned to B Company, 720th MP Battalion from April until June, 1968. During my tour of duty with the Battalion, I was assigned convoy duty, specifically the Tay Ninh Convoy. The convoy ran from Long Binh Post to Tay Ninh. A typical day of duty involved awakening at 2:00 AM. After getting my gear together, I would go to the motor pool and get our assigned jeep. There would, on average, be 7 jeeps assigned to the convoy. Each jeep had three MP's...a driver, machine gunner and a Sergeant who operated the radio and carried the maps.

   Each MP carried an M16 rifle and Colt 45cal pistol. Also assigned to the jeep was an M79 Grenade Launcher and M60 Machine gun. I was either assigned as the driver or machine gunner. If I was assigned as driver my duties were to perform 'first echelon' maintenance on the jeep. This consisted of checking the fuel, oil, water and battery. Often times I was assigned as the machine gunner. which involved checking out the M60 from the arms room and setting it up on the jeep. I quickly learned from others how to keep the M60 clean during the convoy. I would wrap a poncho liner around it, leaving the trigger and butt exposed. We would marshal at a specified area where the convoy would assemble. I recall approximately 75 vehicles being the smallest convoy, the largest consisted of approximately 240 vehicles. By 6:00 AM the convoy would be on the road headed to Tay NInh. During the run we would travel through Saigon and past the Ton Son Nhut Air Base on Highway 1. Then on towards Cu Chi, where we would stop for a break. During the break there were several kids who would show up. I recall one small child we called "Mop." He was sort of the mascot for us.

   This kid would get candy, food and a lot of attention. After a while we would be on our way again. I do not recall any other villages by name but I do recall one particular Check Point... "Charlie Papa 21." I don't why I recall this particular Check Point. It has been in my mind from time to time for all these years."

   When we approached the Michelin Rubber Plantation things would get very tense. I can recall Choppers overhead, firing rockets into that area. There was also a fire support base to our right. Then, from miles away, we could always see the Nui Ba Den...Black Virgin Mountain. I have left out several key sites but, it is only because I don't recall them or my memory of them is to vague. When the convoy approached Tay Ninh there seemed to always be a warning to check our gas masks.

   I seem to recall that we would be arriving in Tay Ninh around 1 or 2:00 PM. While the trucks were being unloaded would refuel and then go to a designated area for rest. Most would sit around and bull-shit or some would nap. Then the long trip back to Long Binh would begin once again. There were times when the Monsoon Rains came, it would rain like hell. When it did the first thing I would do is check and make sure my cigarettes were secure so they wouldn't get wet. After trying several times to light a soggy cigarette it didn't take long to learn to keep them dry.

   But the most memorable thing about the Monsoons was the temperature of the rain, it would feel very cold, cold enough for a field jacket. To get warm I would stand near the tail pipe of the jeep whenever we were stopped. I recall stopping one time near Cu Chi on our way back to Long Binh, I think it was because of some security issues about the highway. I was standing at the back of the jeep near the tailpipe warming up when I looked around and saw the tallest Vietnamese I had ever seen. I recall him being an officer. He was well over six foot tall. Most often we would take the same route back but, there were a couple of times when we took a different route. I do not recall this route name. I do recall a Highway 1A. My memory of Highway 1 and Highway 1A may be the same...I'm not sure. We would get back to Long Binh Post around midnight. At this time we would clean and turn in our weapons and jeep. Then we would off duty for 24 hours and start all over again."  SP/4 Larry J. Kimbrough, B Company, 720th Military Police Battalion, April 1968 to June 1968, and 557th MP Company, 95th MP Battalion, June 1968 to March 1969.

6 July Completion of the new Phu Cong Bridge located 15 miles north of Saigon greatly improved the route time on the convoy run. Now the convoy could skirt the city limits of Saigon and avoid the mass traffic congestion. This however didn't go unnoticed by the local Viet Cong forces. At least once a year the bridge was destroyed or severely damaged disrupting the convoy route.
The Largest Convoy Ambush During The War

25 August In the area of Go Dau Ha, Tay Ninh Province, III Corps Tactical Zone, the 88th North Vietnamese Regiment set up a mile and-a-half long "kill zone" along both sides of Highway QL-22 and ambushed the 81 vehicle convoy on its way to Tay Ninh. The battle which lasted through the evening and into the next morning resulted in numerous casualties on both sides before the three battalions of NVA were finally driven from the field. The C Company convoy escort team suffered 1 KIA and 6 WIA.

12 September, 1030 Hours At 10:30 AM an unknown size force of NVA ambushed the 59 vehicle convoy while it was proceeding towards Tay Ninh on Highway QL-22 at Grid Coordinates XT317351, Michelin Rubber Plantation. The NVA opened fire on the lead march unit with rocket propelled grenades and automatic weapons fire halting the remainder of the vehicles on the roadway unable to pass through the kill zone. One C Company MP was wounded, other U.S. losses consisted of 1 KIA and 5 WIA.
6 November Viet Cong sappers destroyed a major portion of the Phu Cuong Bridge a crucial link in the main supply route of the Tay Ninh Convoy for the allied forces west of the Saigon River on Highway 8A. Elements of the 65th Engineer Battalion were directed to construct a pontoon float bridge across the 700-foot-wide river. With the assistance of ARVN engineers and other allied units they completed the new temporary span in less than 26 hours after the incident, and on 7 November, convoy and civilian traffic was proceeding as normal. 
26 June all B Company troops and assets are officially reassigned from the convoy escort rotation to the counterinsurgency-pacification mission in the Battalion Tactical Area Of Responsibility under Operation STABILIZE.
1968 Miscellaneous  Photographs
G0700
 Remembering the fun of driving behind a big truck in the mud.
A Company
G0893
 Unidentified MP on APC just after the Tet Offensive.
B Company
C Company
G0715
 PFC Wright waiting for escort to begin.
G0697
 SP/4 Lambert, truck driver & 25th Infantry Division MP address a dropped crate.
1969

14 January The convoy trail elements were ambushed by North Vietnamese Army (NVA) forces. The C Company MP gun jeep escorts immediately returned to the ambush site and set up a machine gun position to render fire on the enemy so the trapped transport units could move out of the kill-zone.

1969 Miscellaneous  Photographs
A Company
G3411
 Northbound through Cu Chi.
G3412
 Approaching Tay Ninh & Nu Ba Dinh Mountain.
G3413
 Approaching Tay Ninhi.
G3414
 Tay Ninh Base Camp Main Gate.
C Company
G0503
 Tay Ninh Base Camp, Marshaling Area No. 2.
G0675
 SP/4's Fonze and Mohollen taking a break at Tay Ninh.
G0452
 SP/4 King and unidentified MP resting after convoy run.
G0719
 SP/4 Tackaberry watching the roadway.
G0718
 SP/4 Fleischut & road security.
1970
1970 Miscellaneous  Photographs
A Company
G0780
 SP/4 Charles Smith on his V100 "Devils Disciple."
G0863
 A Company escorts depart Long Binh Post with the convoy.
C Company
1971
Intensified Vietnamization Results In Fewer U.S. Units In Tay Ninh Province

February-April During the months of February, March and April the convoy was being run every other day.

Consolidation of Missions

18 May The Battalion realigned its combat support and combat service support missions within Military Region III (III Corps Tactical Zone) which were previously accomplished by A and C Company.

   As a result, C Company assumed responsibility and assimilated all personnel and equipment for all A Company convoy escort duties including the Cu Chi / Tay Ninh Convoy.

Click thumbnail photo for bridge photo
1971 Miscellaneous  Photographs
C Company
G2160
 V100 "The Vulture" on Tay Ninh Convoy escort.
1972
Preparing For Standown
July The Battalion ended all its convoy commitments as it prepared for standown. All V100 assets were transferred to the 615th MP Company and the ARVN.
1972 Miscellaneous  Photographs
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