XBradTC

An American Infantryman, laden with equipment and weaponry, steps off the ramp of a specially modified landing craft. He is not storming the beaches of Normandy or moving ashore on Guadalcanal – in fact, he is not even landing from the open ocean or a sea. Instead, this is the scene of a member of the Mobile Riverine Force (MRF), a joint Army-Navy venture formed during the Vietnam War. In an often-overlooked part of the war, soldiers and sailors worked together in the Mekong Delta of South Vietnam to dominate the fluvial local terrain in the region—rivers, streams, and swampy rice paddies. Using World War II era equipment and creating tactics and techniques while under fire, the men of the MRF wrote the modern chapter on riverine warfare for the U.S. Army.

While preparing for riverine warfare is not a common task, it is not a new challenge for the U.S. Army. Since its inception, the Army has dealt with the tactical challenges caused by rivers – from New Orleans to Vicksburg, and from the Philippine Insurrection to the Rhine. Despite the fact that the Army’s experience with riverine warfare peaked with the MRF of the Vietnam War, the concept is not outdated.

via cimsec.org

Read the whole thing. The MRF was one of the most successful initiatives in the whole Vietnam war, and was formed and fielded very rapidly, at minimal cost. It was an excellent example of how the Army and Navy could cooperate with a minimum of bureaucratic burden, and allowing relatively junior leaders to exercise sound initiative and judgment to overcome challenges.