Steel Knight 18

U.S. Marine Corps 2nd Lt. Michael Mursuli, an infantry officer with 3rd Battalion, 7th Marine Regiment, 1st Marine Division, awaits to dismount an MTVR 7-ton truck during a Marine Corps Combat Readiness Evaluat More

U.S. Marine Corps M1A1 Abrams tanks with 1st Tank Battalion, 1st Marine Division stage prior to beginning exercise Steel Knight 2018 at Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., Dec. 1, 2 More

U.S. Marine Corps M1A1 Abrams tanks with 1st Tank Battalion, 1st Marine Division are staged prior to beginning exercise Steel Knight 2018 at Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., Dec. More

A U.S. Marine Corps M1 assault breacher vehicle with 1st Combat Engineer Battalion, 1st Marine Division, maneuvers across a beach before a simulated amphibious breach in support of exercise Steel Knight 18 at M More

U.S. Marine Corps M1114 Humvees with Scout platoon, 1st Tank Battalion, 1st Marine Division, stage in the field at Tactical Assembly Area Abrams during exercise Steel Knight 2018 on Marine Corps Air Ground Comb More

U.S. Marine Corps Lance Cpl. Erik Romero, a mortarman with 3rd Battalion, 7th Marine Regiment, 1st Marine Division, fires an 81mm mortar during a Marine Corps Combat Readiness Evaluation (MCCRE) at Marine Corps More

U.S. Marines Corps M1A1 abrams main battle tanks with Headquarters and Support Company, 1st Tank Battalion, 1st Marine Division, maneuver during Steel Knight 2018 at Marine Corps Air Ground Combat Center, Twent More

U.S. Marine Corps Lance Cpl. Xavier Swank, a Chemical, Biological, Radioactive and Nuclear defense specialist, with 1st Tank Battalion, 1st Marine Division, gives a class about chemical warfare to Delta Company More

U.S. Marine Corps Sgt. Josiah G. Beeman, a machinist with Ordnance Maintenance Company, 1st Maintenance Battalion, Combat Logistics Regiment 15, 1st Marine Logistics Group, designs a handle in Solidworks in the More

U.S. Marines with 3rd Battalion, 7th Marine Regiment, 1st Marine Division, are transported by MTVR 7-ton trucks during a Marine Corps Combat Readiness Evaluation (MCCRE) at Marine Corps Air Ground Combat Center More

U.S. Marine Corps M1A1 Abrams tanks with 1st Tank Battalion, 1st Marine Division stage prior to beginning exercise Steel Knight 2018 at Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., Dec. 1, 2 More

U.S. Marine Corps M1A1 Abrams tanks with 1st Tank Battalion, 1st Marine Division are staged prior to beginning exercise Steel Knight 2018 at Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., Dec. More

U.S. Marines with 1st Combat Engineer Battalion (CEB), 1st Marine Division, listen to a brief before a simulated amphibious breach in support of exercise Steel Knight 18 at Marine Corps Base Camp Pendleton, Cal More

U.S. Marine Corps Humvees with 1st Tank Battalion, 1st Marine Division, arrive at Tactical Assembly Area Abrams during exercise Steel Knight 2018 at Marine Corps Air Ground Combat Center, Twentynine Palms, Cali More

U.S. Marines with 3rd Battalion, 7th Marine Regiment, 1st Marine Division, execute a breaching drill during a Marine Corps Combat Readiness Evaluation (MCCRE) at Marine Corps Air Ground Combat Center Twentynine More

U.S. Marine Corps Lance Cpl. Ty Perkins, an amphibious assault vehicle crewmen, attached to 1st Tank Battalion, 1st Marine Division, participates exercise Steel Knight 2018 at Marine Corps Air Ground Combat Cen More

U.S. Marine Corps Lance Cpl. Kameron Scott, left, an antitank missileman with TOW Platoon, 1st Tank Battalion, 1st Marine Division, conducts a functions check of the M50 Joint Service General Purpose Mask while More

U.S. Marine Corps Sgt. Josiah G. Beeman, a machinist with Ordnance Maintenance Company, 1st Maintenance Battalion, Combat Logistics Regiment 15, 1st Marine Logistics Group, designs a handle in Solidworks in the More

U.S. Marines with 3rd Battalion, 7th Marine Division,1st Marine Division, are instructed on mounting/dismounting procedures for amphibious assault vehicles during a Marine Corps Combat Readiness Evaluation (MCC More

U.S. Marine Corps M1A1 Abrams tanks with 1st Tank Battalion, 1st Marine Division stage prior to beginning exercise Steel Knight 2018 at Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., Dec. 1, 2 More

U.S. Marines with 1st Combat Engineer Battalion (CEB), 1st Marine Division, complete a brief before a simulated amphibious breach in support of exercise Steel Knight 2018 at Marine Corps Base Camp Pendleton, Ca More

U.S. Marine Corps Cpl. John Oliver, an anti-tank missile man with Scout platoon, 1st Tank Battalion, 1st Marine Division, observes the area from the turret of an M1114 up-armored Humvee during exercise Steel K More

U.S. Marines with Headquarters and Support Company, 1st Tank Battalion, 1st Marine Division, stage vehicles at the Tactical Assembly Area Ripper during exercise Steel Knight 2018 at Marine Corps Air Ground Comb More

U.S. Marine Corps Lance Cpl. Kameron Scott, left, an antitank missileman with TOW Platoon, 1st Tank Battalion, 1st Marine Division, demonstrates wearing proper gear while participating in a Chemical, Biological More

U.S. Marine Corps Sgt. Josiah G. Beeman, a machinist, with Ordnance Maintenance Company, 1st Maintenance Battalion, Combat Logistics Regiment 15, 1st Marine Logistics Group, uses a caliper to precisely measure More

U.S Marines with 3rd Battalion, 4th Marine Regiment, 1st Marine Division (MARDIV), utilize an M1A1 Abrams tank during exercise Steel Knight (SK) 18 at Marine Corps Air Ground Combat Center Twentynine Palms, Cal More

U.S. Marines with 3rd Battalion, 7th Marine Division,1st Marine Division, are instructed on mounting/dismounting procedures for amphibious assault vehicles during a Marine Corps Combat Readiness Evaluation (MCC More

U.S. Marines with 3rd Assault Amphibian Battalion, 1st Marine Division, stage assault amphibious vehicles prior to beginning exercise Steel Knight 2018 at Marine Corps Air Ground Combat Center, Twentynine Palms More

U.S. Marines with 1st Combat Engineer Battalion (CEB), 1st Marine Division, walk to their assault amphibious vehicles before a simulated amphibious breach in support of exercise Steel Knight 2018 at Marine Corp More

U.S. Marine Corps Master Sgt. Daniel Formella, a logistics chief with Headquarters and Support Company, 1st Tank Battalion, 1st Marine Division, conducts a radio check during exercise Steel Knight 2018 at Marin More

U.S. Marines Corps M1A1 abrams main battle tanks with Headquarters and Support Company, 1st Tank Battalion, 1st Marine Division, maneuver during Steel Knight 2018 at Marine Corps Air Ground Combat Center, Twent More

U.S. Marine Corps Sgt. Johnathon Rhodes, right, a Chemical, Biological, Radioactive and Nuclear defense specialist, with 1st Tank Battalion, 1st Marine Division, demonstrates how to utilize the M50 Joint Servic More

U.S. Marine Corps Sgt. Josiah G. Beeman, a machinist with Ordnance Maintenance Company, 1st Maintenance Battalion, Combat Logistics Regiment 15, 1st Marine Logistics Group, stands in the doorway of an Expeditio More

U.S. Marine Corps Capt. Benjamin Brewster, company commander of Company K, 3rd Battalion, 4th Marine Regiment, 1st Marine Division (MARDIV), directs his fire support team during exercise Steel Knight (SK) 18 at More

U.S. Marine Corps Pfc. Nolan Shaw, a rifleman with 3rd battalion, 7th Marine Regiment, 1st Marine Division, executes rushing drills during a Marine Corps Combat Readiness Evaluation (MCCRE) at Marine Corps Air More

U.S. Marines with Alpha Company, 1st Tank Battalion, 1st Marine Division, arrives at Tactical Assembly Area Abrams in an M1A1 Abrams tank during exercise Steel Knight 2018 at Marine Corps Air Ground Combat Cent More

A U.S. Marine Corps M1 assault breacher vehicle with 1st Combat Engineer Battalion, 1st Marine Division, maneuvers across a beach before a simulated amphibious breach in support of exercise Steel Knight 18 at M More

U.S. Marine Corps Lance Cpl. Xavier Swank, left, a Chemical, Biological, Radioactive and Nuclear defense specialist, with 1st Tank Battalion, 1st Marine Division, gives a class about chemical warfare to Delta C More

U.S. Marine Corps Sgt. Josiah G. Beeman, a machinist with Ordnance Maintenance Company, 1st Maintenance Battalion, Combat Logistics Regiment 15, 1st Marine Logistics Group, uploads his handle design to a Fortus More

U.S Marines with 3rd Battalion, 4th Marine Regiment, 1st Marine Division (MARDIV), utilize the fire power of a M1A1 Abrams tank during exercise Steel Knight (SK) 18 at Marine Corps Air Ground Combat Center, Twe More

U.S. Marine Corps Cpl. Tanner Reihm, a squad leader with 3rd Battalion, 7th Marine Regiment, 1st Marine Division, provides security during a Marine Corps Combat Readiness Evaluation (MCCRE) at Marine Corps Air More

A U.S. Marine Corps M1 assault breacher vehicle with 1st Combat Engineer Battalion, 1st Marine Division, is transported to San Clemente Island before a simulated amphibious breach in support of exercise Steel K More

U.S. Marines with Alpha Company, 1st Tank Battalion, 1st Marine Division, arrives at Tactical Assembly Area Abrams in an M1A1 Abrams tank during exercise Steel Knight 2018 at Marine Corps Air Ground Combat Cent More

U.S. Marines with Delta Company, 1st Tank Battalion, 1st Marine Division, participate in a Chemical, Biological, Radioactive and Nuclear class during exercise Steel Knight 2018 at Marine Corps Air Ground Combat More

U.S. Marine Corps Capt. Benjamin Brewster, company commander of Company K, 3rd Battalion, 4th Marine Regiment, 1st Marine Division (MARDIV), leads a breaching effort during exercise Steel Knight (SK) 18 at Mari More

U.S. Marine Corps Sgt. Josiah G. Beeman, a machinist with Ordnance Maintenance Company, 1st Maintenance Battalion, Combat Logistics Regiment 15, 1st Marine Logistics Group, supervises a Fortus 250mc 3-D printer More

U.S. Marine Corps Cpl. Tanner Reihm, a squad leader with 3rd Battalion, 7th Marine Regiment, 1st Marine Division, sets his squad into a defensive position during a Marine Corps Combat Readiness Evaluation (MCCR More

U.S. Marines with Alpha Company, 1st Tank Battalion, 1st Marine Division, arrives at Tactical Assembly Area Abrams in an M1A1 Abrams tank during exercise Steel Knight 2018 at Marine Corps Air Ground Combat Cent More

U.S. Marine Corps Lance Cpl. Paige Fischer, an electrician with 1st Combat Engineer Battalion, 1st Marine Division, holds security during a simulated amphibious breach in support of exercise Steel Knight 2018 a More

U.S. Marine Corps Lance Cpl. Xavier Swank, right, a Chemical, Biological, Radioactive and Nuclear defense specialist, with 1st Tank Battalion, 1st Marine Division, gives a class about chemical warfare to Delta More

U.S. Marines with 3rd Battalion, 4th Marine Regiment, 1st Marine Division (MARDIV), execute a breach using a M1 Assault Breacher Vehicle during exercise Steel Knight (SK) 18 at Marine Corps Air Ground Combat Ce More

U.S. Marine Corps Sgt. Josiah G. Beeman, a machinist with Ordnance Maintenance Company, 1st Maintenance Battalion, Combat Logistics Regiment 15, 1st Marine Logistics Group, holds the original and 3-D printed ha More

U.S. Marines with 3rd Battalion, 7th Marine Regiment, 1st Marine Division, establish a defensive position during a Marine Corps Combat Readiness Evaluation (MCCRE) at Marine Corps Air Ground Combat Center, Twen More

U.S. Marines with the Battalion Commands’ tank, 1st Tank Battalion, 1st Marine Division, arrives at Tactical Assembly Area Abrams in an M1A1 Abrams tank during exercise Steel Knight 2018 at Marine Corps Air Gro More

U.S. Marine Corps Lance Cpl. Paige Fischer, an electrician with 1st Combat Engineer Battalion, 1st Marine Division, poses for a photograph during exercise Steel Knight 2018 at San Clemente Island, Calif., Dec. More

U.S. Marine Corps Sgt. Johnathon Rhodes, left, and Lance Cpl. Xavier Swank, right, both Chemical, Biological, Radioactive and Nuclear defense specialists, with 1st Tank Battalion, 1st Marine Division, give a cl More

U.S. Marines with 3rd Battalion, 7th Marine Regiment, 1st Marine Division, use Humvees to suppress and attack the enemy during a Marine Corps Combat Readiness Evaluation (MCCRE) at Marine Corps Air Ground Comba More

U.S. Marines with Charlie Company, 1st Tank Battalion, 1st Marine Division, arrives at Tactical Assembly Area Abrams in an M1A1 Abrams tank during exercise Steel Knight 2018 at Marine Corps Air Ground Combat Ce More

U.S. Marines with 1st Tank Battalion, 1st Marine Division, demonstrates wearing proper gear while participating in a Chemical, Biological, Radioactive and Nuclear class during exercise Steel Knight 2018 at Mari More

A U.S. Marine Corps amphibious assault vehicle with 1st Combat Engineer Battalion, 1st Marine Division, prepares to fire a mine clearing line charge during a simulated amphibious breach in support of exercise S More

U.S. Marines 2nd Lt. John Donovan and Cpl. Tanner Reihm establish sectors of fire during a Marine Corps Combat Readiness Evaluation (MCCRE) at Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., No More

U.S. Marines with Alpha Company, 1st Tank Battalion, 1st Marine Division, arrives at Tactical Assembly Area Abrams in an M1A1 Abrams tank during exercise Steel Knight 2018 at Marine Corps Air Ground Combat Cent More

U.S. Marine Corps Cpl. Ian Foulger, right, an electro optic ordinance repairer, assists Cpl. Victor Corona, left, a tank crewman both with 1st Tank Battalion, 1st Marine Division, with the M50 Joint Service Gen More

A U.S. Marine Corps M1 assault breacher vehicle with 1st Combat Engineer Battalion, 1st Marine Division, offloads on a beach before a simulated amphibious breach in support of exercise Steel Knight 2018 at San More

U.S. Marines with 3rd Battalion, 7th Marine Regiment, 1st Marine Division, utilize amphibious assault vehicles during a Marine Corps Combat Readiness Evaluation (MCCRE) at Marine Corps Air Ground Combat Center, More

U.S. Marine Corps Sgt. Michael Martel, an M1A1 Abrams tank commander with Charlie Company, 1st Tank Battalion, 1st Marine Division, stands in the tank commanders’ cupola in an M1A1 Abrams tank during exercise S More

U.S. Marine Corps Sgt. Johnathon Rhodes, left, a Chemical, Biological, Radioactive and Nuclear defense specialist, with 1st Tank Battalion, 1st Marine Division, gives a class about chemical warfare to Delta Com More

U.S. Marine Corps Maj. Gen. Eric M. Smith, center, the commanding general of 1st Marine Division (MARDIV), sits inside of a M1 assault breacher vehicle, property of 1st Combat Engineer Battalion, 1st Marine Div More

U.S. Marine Corps Cpl. Tanner Reihm and U.S. Navy Seaman Apprentice Nicholas Windsor dig a fighting hole during a Marine Corps Combat Readiness Evaluation (MCCRE) at Marine Corps Air Ground Combat Center, Twent More

U.S. Marine Corps M1114 up-armored Humvees with Scout platoon, 1st Tank Battalion, 1st Marine Division, arrive at Tactical Assembly Area Abrams during exercise Steel Knight 2018 at Marine Corps Air Ground Comb More

U.S. Marines with 1st Combat Engineer Battalion, 1st Marine Division, observe a beach after a simulated amphibious breach in support of exercise Steel Knight 2018 at San Clemente Island, Calif., Dec. 9, 2017. S More

U.S. Marine Corps Pfc. Jeremiah Walsh, a machine gunner with 3rd Battalion, 7th Marnie Regiment, 1st Marine Division, puts on his mission-oriented protective posture gear for chemical warfare training during a More

U.S. Marines with Scout platoon, 1st Tank Battalion, 1st Marine Division stage M1114 up-armored Humvees during exercise Steel Knight 2018 at Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., Dec More

A U.S. Marine Corps amphibious assault vehicle with 1st Combat Engineer Battalion, 1st Marine Division, fires a mine clearing line charge during a simulated amphibious breach in support of exercise Steel Knight More

U.S. Marines with 3rd Battalion, 7th Marine Regiment, 1st Marine Division, utilize amphibious assault vehicles during a Marine Corps Combat Readiness Evaluation (MCCRE) at Marine Corps Air Ground Combat Center, More

U.S. Marine Corps Cpl. John Oliver, an anti-tank missile man with Scout platoon, 1st Tank Battalion, 1st Marine Division, stands in the turret of an M1114 up-armored Humvee during exercise Steel Knight 2018 at More

U.S. Marine Corps Sgt. Maj. William T. Sowers, the sergeant major of 1st Marine Division (MARDIV), gives a speech to Marines with 1st Combat Engineer Battalion after a simulated amphibious breach in support of More

U.S. Marines with 3rd Battalion, 7th Marine Regiment, 1st Marine Division, utilize amphibious assault vehicles during a Marine Corps Combat Readiness Evaluation (MCCRE) at Marine Corps Air Ground Combat Center, More

U.S. Marines with 1st Combat Engineer Battalion, 1st Marine Division (MARDIV), pose for a picture with Sgt. Maj. William T. Sowers, center right, the sergeant major, and Maj. Gen. Eric M. Smith, center, the com More

U.S. Marines with 3rd Battalion, 7th Marine Regiment, 1st Marine Division, utilize amphibious assault vehicles during a Marine Corps Combat Readiness Evaluation (MCCRE) at Marine Corps Air Ground Combat Center, More

A U.S. Marine Corps M1 assault breacher vehicle with 1st Combat Engineer Battalion, 1st Marine Division, is transported to San Clemente Island before a simulated amphibious breach in support of exercise Steel K More

U.S. Marines with 3rd Battalion, 7th Marine Regiment, 1st Marine Division, utilize amphibious assault vehicles during a Marine Corps Combat Readiness Evaluation (MCCRE) at Marine Corps Air Ground Combat Center More

U.S. Marine Corps Sgt. Antonio Campbell, left, a videographer with Communication Strategy and Operations, Headquarters Company, Headquarters Battalion, 1st Marine Division (MARDIV), interview Staff Sgt. Alex De More

U.S. Marines with 3rd Battalion, 7th Marine Regiment, 1st Marine Division, dig fighting holes during a Marine Corps Combat Readiness Evaluation (MCCRE) at Marine Corps Air Ground Combat Center Twentynine Palms, More

U.S. Marines with 3rd Battalion, 7th Marine Regiment, 1st Marine Division, dig fighting holes during a Marine Corps Combat Readiness Evaluation (MCCRE) at Marine Corps Air Ground Combat Center, Twentynine Palms More

U.S. Marine Corps Cpl. Tanner Reihm, a squad leader with 3rd Battalion, 7th Marine Regiment, 1st Marine Division, stands fire watch during a Marine Corps Combat Readiness Evaluation (MCCRE) at Marine Corps Air More

U.S. Marine Corps Pfc. Armando LopezDircio, a crewman with 3rd Assault Amphibian Battalion, 1st Marine Division, removes debris from an assault amphibious vehicle during a Marine Corps Combat Readiness Evaluati More

U.S. Marine Corps Lance Cpl. Jacob McLean, a rifleman with 3rd Battalion, 7th Marine Regiment, 1st Marine Division, engages the enemy during a Marine Corps Combat Readiness Evaluation (MCCRE) at Marine Corps Ai More

U.S. Marines with 3rd Battalion, 7th Marine Regiment, 1st Marine Division, conduct a ground movement during a Marine Corps Combat Readiness Evaluation (MCCRE) at Marine Corps Air Ground Combat Center, Twentynin More

U.S. Marines with 3rd Battalion, 7th Marine Regiment, 1st Marine Division, conduct a ground movement during a Marine Corps Combat Readiness Evaluation (MCCRE) at Marine Corps Air Ground Combat Center, Twentynin More

Marines with 3rd Battalion, 4th Marine Regiment, 1st Marine Division utilize an M1A1 Abrams tank during exercise Steel Knight (SK) 18 at Marine Corps Air Ground Combat Center Twentynine Palms, California, Dec. More

An amphibious assault vehicle with 1st Combat Engineer Battalion, 1st Marine Division, fires a mine clearing line charge during a simulated amphibious breach in support of exercise Steel Knight 2018 at San Clem More