U.S. Marine Corps Sgt. Trevor Hancock, a team leader with 2nd Battalion, 2nd Marine Regiment, 2nd Marine Division, fires his rifle during an Urban Sniper Course on Camp Hansen, Okinawa, Japan, May 25, 2022. The Urban Sniper Course was led by Marines with the Expeditionary Operations Training Group, III Marine Expeditionary Force, to enhance sniper skills in urban environments through precision fire, engaging targets through glass, urban tactical movement, marksmanship during the day and the night, planning, and stalking in urban terrain. - U.S. Marine Corps Sgt. Trevor Hancock, a team leader with 2nd Battalion, 2nd Marine Regiment, 2nd Marine Division, fires his rifle during an Urban Sniper Course on Camp Hansen, Okinawa, Japan, May 25, 2022. The Urban Sniper Course was led by Marines with the Expeditionary Operations Training Group, III Marine Expeditionary Force, to enhance sniper skills in urban environments through precision fire, engaging targets through glass, urban tactical movement, marksmanship during the day and the night, planning, and stalking in urban terrain.