Since there are no manuals, textbooks or TO&Es to cover this specific type of river warfare support, the 1097th has developed the following procedures and policies to accomplish its mission.
- The 3rd Battalion, 34th Artillery needed a place to locate the Fire Direction Centers (FDC) and Command Posts (CP) of the Battalion and Batteries. The well-decks of the LCMs filled these needs perfectly.
- The 1097th provided 3 vessels to each Battery to maneuver the Battalions 6 Artillery Barges. In the well-decks of the 6 vessels contained the following structures.
(1) 2 – FDCs (Fire Direction Center)
(2) 2 – CPs (Command Posts)
(3) 1 – First Aid Station
(4) 1 – Battalion Command Post
- To provide a capability to land helicopters at the Fire Support Base of the Artillery, a helicopter barge was designed and is maneuvered by 1 LCM-8 which has the Battalion FDC in its well-deck. Helicopters can also land while the barge is being maneuvered by the LCM.
- All barges are normally maneuvered by tying the barge to the port or starboard side of the LCM in a hip tow. The barges have been towed behind the vessels when the situation required this type of handling.
- The Damage Control Vessel (DCV) is commanded by an outstanding Staff Sergeant. The vessel has a welder and a salvage pump in the front of its well-deck. A PLL (Prescribed Load List) and spare parts are kept on the vessel as well as the Common Tool Set #1 as well as work benches. This vessel accompanies the fire support base and 1st Platoon at all times. It never returns to the FMFB for resupply. Also their motto is "Never deadline a vessel" and that is exactly what they do. These outstanding soldiers have changed engines underway, and performed unique feats of welding while underway. Also the DCV is used for a wrecker vessel in all convoy moves. If a vessel of the 1st platoon develops any engine trouble while we are on a tactical move. The DCV comes along side and ties up to the vessel. While the DCV and the troubled vessel are continuing to move, a mechanic goes aboard and starts repairing or locating the problem area. This method has proven beneficial, and allows the fleet to continue on its mission. Without creating a gap in the tactical convoy, which could prove dangerous. The DCV aids in maneuvering the FMFB when necessary, but only if it can’t be helped since it is not desirable to tie down the DCV.
- Maintenance Barge
A. To achieve 90% mobility, the 1097th designed and constructed from its own resources material and labor, the "USAV Yongue", the floating Maintenance Facility Barge of the unit. Located on the barge are a Orderly Room, Barber Shop, BOQ, living quarters for maintenance men, shower, water-basins, plus latrines, also a Welding Shop, Vessel Supply Office with the units PLL; engine and parts rebuild shop, machine shop, electrical shop, communications shop and control. The Maintenance Barge is anchored with the Navy Task Force 117 LSTs. It is maneuvered by two LCM-8s from the Second Platoon or the two LCM-8s that carry ammunition and meals for the First Platoon. The barge is treated as a ship and all Naval procedures are strictly followed. The Maintenance Barge has a public address system for announcing the arrival or departure of all Officers as well as conducting administrative needs of the barge. The barge has rebuilt engines and continually rebuilds parts for the fleet. The Maintenance Sergeant, who is in complete control, commands it. Also, this individual acts as the Field First Sergeant of the mobile Command.
- First Platoon
- The First Platoon of the 1097th Transportation Company has the mission of maneuvering all the barges of the Fire Support Base of the 3rd Battalion 34th Artillery. This being 6 Artillery Barges and one Helicopter Barge. The Fire Support Base utilizes two more LCM-8s for ammunition resupply and mess resupply. These well-decks are left completely empty with the exception that one of the LCMs contains 2 water trailers, so that water can be resupplied to the Fire Support Base.
- The First Platoon utilizes 9 LCM-8s to accomplish the above mission. The breakdown of each vessel and what it contains in the well-deck as well as what type of barge it maneuvers is in enclosure #4. Before discussing the Second Platoon, I will now discuss the Maintenance Platoon of the 1097th and its unique organization to accomplish the river warfare mission.
- Maintenance Platoon
The Maintenance Platoon is divided into two separate sections, which can operate separately for continued periods of time. The Commanding Officer is designated as the Maintenance Officer to give the much needed command emphasis to Vessel Maintenance.
- Before discussing the two Maintenance Sections, the Damage Control Vessels and Maintenance Barge, a little background on how and where maintenance must be performed is necessary.
- In the 1097th Combat Support Mission, Preventative Maintenance is preformed constantly and scheduled maintenance is performed at the mission site using some very unique methods. Some of these methods are:
- Allowing the vessels to go high and dry when the tide goes out to do necessary welding and checking and changing the cutlasses and shafts.
- Changing entire banks of engines and reinstalling them while underway since the fleet normally receives one or two days at Dong Tam. The vessels must be able to move at a moments notice.
- Fabricating parts until requisitions are filled so that the combat mission can be performed.
- Performing depot maintenance when necessary.
- Since 1 July 1967, the 1097th has maintained a minimum of 90% of its vessels operational and normally 100% is kept fully operational, this is not a passing theory and will continue as long as necessary.
- Lets now discuss the two Maintenance sections:
- Second Platoon
- The Second Platoon has the mission of maneuvering two 4.2 Mortar Barges (see enclosure 7) which give the Navy Task Force 117s LST an indirect fire capability on their defense plan. In the well-deck of one LCM-8s used in the mission is constructed a floating company dayroom (see enclosure 8). The other vessel has a 5000 gallon fuel tanker in its well-deck so that the fleet can be refueled anywhere and anytime while underway.
- The Second Platoon has one LCM-8 on special duty to our Battalion Headquarters in Vung Tau in general support of the harbor there.
- At Dong Tam two LCM-8s are utilized to perform the general support mission. They perform such missions as the daily trash run by putting the trash in trucks in the well-deck of the vessel and dumping the trash in the canal. Also one LCM-8 is test firing of the 155 Artillery piece from its well-deck. Insertion and extraction of Infantry Platoons is performed by these two LCM-8s when needed as well as any mission that might be needed by Dong Tam Base and Task Force Funston Commander.
- The Second Platoon also furnishes one LCM-8 to maneuver the Maintenance Barge. In its well deck is constructed a POW interrogation compound in which detainees can be interrogated and questions quickly and efficiently at the Fire Support Base (see enclosure 9).
- As you can see the Second Platoon has its vessels located all over the Mekong Delta. The 1097th has only sixteen LCM-8s at the present time and the shortage of three LCM-8s is carried by the Second Platoon. These three LCM-8s are in Okinawa for rebuild. The 1097th must maintain all its vessels operational to be able to perform its direct and general support missions. A breakdown of the vessels of the Second Platoon and what each vessel maneuvers and has constructed in its well-deck is in enclosure 4.
- Command Vessel – Enclosure 10
- Finally, under the mobile concept is the Commanding Officer’s Command Vessel, an LCM-6. This vessel has a conference room, living quarters for the CO plus crew, and an office constructed in the well-deck. There is also space in the front of the vessel for a jeep. The Commanding Officer can conduct the following functions from the vessel:
- Control of the fleet on all tactical moves.
- Conduct reconnaissance of position.
- Escort the LCM-8 ammo vessels.
- Extract wounded personnel.
- Set up a blocking position at canal and river intersections so that all vessels follow the exact route. All moves are normally made at night, it is very easy for an LCM-8 to get disorientated at these intersections.
- Coordinate with the Navy escort LCM-6s.
- This vessel has two M-60 machine guns mounted on the port and starboard side, with a .50 caliber machine gun at the stern. The Command Vessel has proven invaluable for Command and Control of the fleet, and allows the Commanding Officer to travel between the First Platoon at the FSB and the Maintenance Barge. Also the vessel enables the CO to return to the Rear Detachment once a week at Dong Tam.
- Rear Detachment Command
- The organizational structure for the Rear Detachment is as follows: