Being pinned down by Romanian Marines, a U.S. Marine role player, Black Sea Rotational Force 11, is detained after causing a mock riot during a peacekeeping operation during a capabilities exercise in an urban training facility. Romanian and U.S. Marines trained in Babadag Training Area for a two-week course in counterinsurgency and peacekeeping operations including combat marksmanship, convoy operations, improvised explosive device awareness and Marine Corps Martial Arts.