U.S. Marines with Kilo Company, Battalion Landing Team 3rd Battalion, 1st Marine Regiment, 15th Marine Expeditionary Unit, rehearse urban operation tactics aboard USS Rushmore at sea in the Pacific Ocean, June 1, 2015. BLT 3/1 constantly trains for the unknown in order to respond to the needs of the MEU while deployed. These drills keep the Marines in a constant state of combat readiness while at sea. - U.S. Marines with Kilo Company, Battalion Landing Team 3rd Battalion, 1st Marine Regiment, 15th Marine Expeditionary Unit, rehearse urban operation tactics aboard USS Rushmore at sea in the Pacific Ocean, June 1, 2015. BLT 3/1 constantly trains for the unknown in order to respond to the needs of the MEU while deployed. These drills keep the Marines in a constant state of combat readiness while at sea.
U.S. Marine Cpl. Roman Fernandez, right, gets Vaseline applied to his face to compensate for glove friction in the hangar bay of the USS Essex (LHD 2) at sea in the Pacific Ocean, May 29, 2015. Fernandez is a team leader with Lima Company, Battalion Landing Team 3rd Battalion, 1st Marine Regiment, 15th Marine Expeditionary Unit. The Marines find unique ways to continue to maintain combat readiness during their seven-month deployment through the Pacific and Central Command areas. (U.S. Marine Corps photo by Cpl. Elize McKelvey/released) - U.S. Marine Cpl. Roman Fernandez, right, gets Vaseline applied to his face to compensate for glove friction in the hangar bay of the USS Essex (LHD 2) at sea in the Pacific Ocean, May 29, 2015. Fernandez is a team leader with Lima Company, Battalion Landing Team 3rd Battalion, 1st Marine Regiment, 15th Marine Expeditionary Unit. The Marines find unique ways to continue to maintain combat readiness during their seven-month deployment through the Pacific and Central Command areas. (U.S. Marine Corps photo by Cpl. Elize McKelvey/released)