the acronym STCN, which stood for the French equivalent of the US Navy's BuShips, which read Service Technique de Construction Navale). The French STCAN was built of steel, approximately long, "V" hulled, with a shiplike bow, was armed with one .50 cal machine gun, three .30 cal machine guns, and eight crewmen. Creation of the Mobile Riverine Force The Mekong Delta Mobile Riverine Force concept paired newly created assault boat units with a brigade of Army infantry. The force contained a U.S. Army reinforced brigade consisting of three infantry battalions, an artillery battalion, and other combat and combat service support. The force would be based aboard U.S. Navy ships that would include 5 self-propelled barracks ships, 2 LST's, 2 large harbor tugs, and 2 landing craft repair ships. In addition, two U.S. Navy river assault groups would provide tactical water mobility. Each assault group would be capable of lifting the combat elements of one reinforced infantry battalion. A small salvage craft would be necessary to recover damaged ships or craft. The reinforced brigade would be organized under the current standard ROAD (Reorganization Objective Army Divisions) tables of organization and equipment, with limited augmentation. Certain equipment specified in the tables, such as tents, mess facilities, 106mm recoilless rifles, antitank wire-guided missiles, and all wheeled vehicles except artillery prime movers were to be deleted from the force requirements. The number of 90mm recoilless rifles in each rifle company was to be reduced from six to three to improve the mobility of the weapons squads. The 4.2-inch mortars would accompany the force and be moved by water or air to field positions as necessary. Radios would be either ship-mounted or man-portable. Coxswains of plastic assault boats were to be designated in the proposed tables and trained upon arrival in Vietnam. Enough troops from each of the units afloat would be left at a land base to maintain equipment left in storage. The plan provided for an augmentation of three counter-mortar radar sections, each manned by nine men, to operate and maintain ship-mounted counter-mortar radars. A mobile Army surgical hospital team, U.S. Air Force tactical air control parties which included forward air controllers, Army of the Republic of Vietnam liaison troops, and additional ANPRC-25 radios were to be furnished from sources outside the parent division of the brigade. Each river assault group, later designated river assault squadron, was to consist of the following: 52