Advisory team 90

Advisory Team 90 was a United States military unit that operated as part of the Military Assistance Command, Vietnam (MACV) during the Vietnam War. The team was primarily tasked with advising and supporting the Army of the Republic of Vietnam (ARVN) forces in the Kien Hoa Province, located in the Mekong Delta region. Comprised of U.S. Army officers and enlisted personnel, AT-90 provided expertise in tactics, logistics, communications, and intelligence to enhance the capabilities of their Vietnamese counterparts. Their efforts were instrumental in counterinsurgency operations against Viet Cong forces, contributing to the broader pacification and stabilization missions in the region.