Sergeant Timothy Carkhuff, an 81mm mortar section leader

Sergeant Timothy Carkhuff, an 81mm mortar section leader with Black Sea Rotational Force 14, from 3rd Battalion, 8th Marine Regiment, precisely fires his M4 rifle on target during exercise Agile Spirit aboard Vaziani Training Area, Georgia, June 11, 2014. Agile Spirit 14 is an annually-scheduled multilateral engagement hosted by Georgia that began in 2011 in order to strengthen the two countries by conducting brigade and battalion-level training engagements, to include small-unit interaction between the Marines and Georgians that demonstrates their commitments toward collective, global security. (Official Marine Corps motion imagery by Lance Cpl. Scott W. Whiting, BSRF PAO/ Released)