An M1A1 Abrams Main Battle Tank with Company A, 1st Tank Battalion, advances along a road while receiving indirect-fire support from artillery during a Tank Mechanized Assault Course in the Quackenbush Training Area as part of Integrated Training Exercise 2-16 at Marine Corps Air Combat Center Twentynine Palms, Calif.Feb. 9, 2016. ITX is designed to prepare units for combat, under the most realistic conditions possible, focusing on battalion and squad level training. - An M1A1 Abrams Main Battle Tank with Company A, 1st Tank Battalion, advances along a road while receiving indirect-fire support from artillery during a Tank Mechanized Assault Course in the Quackenbush Training Area as part of Integrated Training Exercise 2-16 at Marine Corps Air Combat Center Twentynine Palms, Calif.Feb. 9, 2016. ITX is designed to prepare units for combat, under the most realistic conditions possible, focusing on battalion and squad level training.

Marines of Company A, 1st Tank Battalion, prepare an M1A1 Abrams tank to receive fuel from a CH-53 Super Stallion with Marine Heavy Helicopter Squadron 465 at Acorn Training Area, July 16, 2015. Each tank has the capability to hold 500 gallons of fuel. - Marines of Company A, 1st Tank Battalion, prepare an M1A1 Abrams tank to receive fuel from a CH-53 Super Stallion with Marine Heavy Helicopter Squadron 465 at Acorn Training Area, July 16, 2015. Each tank has the capability to hold 500 gallons of fuel.

Clockwise from top left, 1st Lieutenant John Neail, tank commander, Cpl. Christian Bills, gunner, Lance Cpl. Robert Benaridez driver, Lance Cpl. Patrick Bellinger, loader, the crew for the M1A1 Abrams Main Battle Tank named “Star Lord” participated in Desert Scimitar aboard Marine Corps Air Ground Combat Center Twentynine Palms, California. Desert Scimitar enables 1st Marine Division to test and refine its command and control capabilities and ensures 1st Marine Division units remain committed to consistently improving the quality of their training efforts and their resultant warfighting capabilities. - Clockwise from top left, 1st Lieutenant John Neail, tank commander, Cpl. Christian Bills, gunner, Lance Cpl. Robert Benaridez driver, Lance Cpl. Patrick Bellinger, loader, the crew for the M1A1 Abrams Main Battle Tank named “Star Lord” participated in Desert Scimitar aboard Marine Corps Air Ground Combat Center Twentynine Palms, California. Desert Scimitar enables 1st Marine Division to test and refine its command and control capabilities and ensures 1st Marine Division units remain committed to consistently improving the quality of their training efforts and their resultant warfighting capabilities.

Assault amphibious vehicles are used to mobilize infantry units during the Integrated Training Exercise 2-15 Tank Mechanized Assault Course Feb. 2 at Marine Air Ground Combat Center Twentynine Palms. AAVs are used to get infantry in the fight fast. The AAVs that were used during the TMAC are with Company D, 3rd Assault Amphibian Battalion, 1st Marine Division, I Marine Expeditionary Force. (U.S. Marine Corps photo by Lance Cpl. William Hester/Released) - Assault amphibious vehicles are used to mobilize infantry units during the Integrated Training Exercise 2-15 Tank Mechanized Assault Course Feb. 2 at Marine Air Ground Combat Center Twentynine Palms. AAVs are used to get infantry in the fight fast. The AAVs that were used during the TMAC are with Company D, 3rd Assault Amphibian Battalion, 1st Marine Division, I Marine Expeditionary Force. (U.S. Marine Corps photo by Lance Cpl. William Hester/Released)

Marines with Company A, 1st Tank Battalion, 1st Marine Division, conduct a convoy to a staging area in preparation for the Tank Mechanized Assault Course during Integrated Training Exercise 1-15 aboard Marine Corps Air Ground Combat Center Twentynine Palms, Calif., Nov. 2, 2014. Company A Marines worked with infantry, mortars and air support during their assault. - Marines with Company A, 1st Tank Battalion, 1st Marine Division, conduct a convoy to a staging area in preparation for the Tank Mechanized Assault Course during Integrated Training Exercise 1-15 aboard Marine Corps Air Ground Combat Center Twentynine Palms, Calif., Nov. 2, 2014. Company A Marines worked with infantry, mortars and air support during their assault.