U.S. Marines with Kilo Company, Battalion Landing Team 3rd Battalion, 6th Marine Regiment, 24th Marine Expeditionary Unit, prepare to assault a simulated objective during Exercise Eagle Resolve 2015 with service members from Kuwait, Qatar, Turkey and Saudi Arabia at Failaka Island, Kuwait, March 23, 2015. Eagle Resolve is the premiere Arabian Peninsula/gulf region exercise among the United States, Gulf Cooperation Council nations, and international partners. It serves to address regional challenges associated with asymmetric/unconventional warfare in a multi-national environment. (U.S. Marine Corps photo by Sgt. Devin Nichols)