U.S. Marines with Charlie Company, 1st Battalion, 8th Marine Regiment, Regimental Combat Team 6 conduct pre-combat checks before a security patrol in Kajaki, Helmand province, Afghanistan Feb. 19, 2012. To help Marines identify the stages of operational stress, the Operational Stress Control and Readiness, OSCAR, program is taught to all infantry battalions across the Marine Corps. Keeping with a long-standing tradition of small unit leadership, the OSCAR program teaches leaders at all levels how to get their Marines the help they may need. - U.S. Marines with Charlie Company, 1st Battalion, 8th Marine Regiment, Regimental Combat Team 6 conduct pre-combat checks before a security patrol in Kajaki, Helmand province, Afghanistan Feb. 19, 2012. To help Marines identify the stages of operational stress, the Operational Stress Control and Readiness, OSCAR, program is taught to all infantry battalions across the Marine Corps. Keeping with a long-standing tradition of small unit leadership, the OSCAR program teaches leaders at all levels how to get their Marines the help they may need.