Photo G2319: Army of the Republic of South Vietnam (ARVN) gun boat heading north on the Dong Nai River past the 615th & B Company, 720th MP Battalion security encampment at the French Fort December 1967. Courtesy of PFC Steven C. Jones, 615th MP Company, 720th MP Battalion, 89th MP Group, 18th MP Brigade, February 1967-March 1968.