Blast Off!
Marines with Sierra Battery, 5th Battalion, 11th Marine Regiment, fire Guided Multiple Launch Rocket Sytems from M142 High Mobility Artillery Rocket System during Exercise DESERT SCIMITAR 2014 aboard Marine Corps Air Ground Combat Center Twentynine Palms, Calif., May 18, 2014. Exercise DESERT SCIMITAR 2014 was a 1st Marine Division exercise held to test and refine its command and control capabilities by acting as the headquarters element for a forward deployed Marine Expeditionary Force simultaneously offering units the opportunity to hone their conventional war fighting skills.
(U.S. Marine Corps photo by Cpl. Ismael E. Ortega/Released). Original public domain image from Flickr