557th Light Eq. Co. attached to the 31st Engineer Batalion. Phouc Vihn, Vietnam 5:1969 - 4:1970

The 557th Light Equipment Company was attached to the 31st Engineer Battalion and operated out of Phuoc Vinh, Vietnam, from May 1969 to April 1970. During its deployment, the unit provided crucial engineering support, specializing in construction and maintenance of roads, airfields, and base fortifications in support of U.S. and allied forces. The 557th played a vital role in enhancing mobility for combat units by clearing land mines, building bridges, and improving supply routes in the III Corps Tactical Zone. Their efforts contributed significantly to operational success during a period marked by intense enemy activity and challenging jungle terrain.