Marines with Charlie Company, 1st Battalion, 7th Marine

Marines with Charlie Company, 1st Battalion, 7th Marine Regiment, stir up dirt as they rapidly engage targets during a live-fire exercise at Range 400 at Marine Corps Air Ground Combat Center Twentynine Palms, Calif., Jan. 22, 2014. Range 400 provides Marines with realistic training to help sharpen their skills and challenge their endurance and focus under stress, said 1st Sgt. Don Ketcham, Alpha Co. first sergeant and a native of Union City, Calif. Company-sized elements maneuver rough terrain and assault entrenched positions during the range exercise.
(U.S. Marine Corps photo by Cpl. Joseph Scanlan / released)