Civilian and military personnel from Kuwait, Qatar, Saudi Arabia and the U.S. conducted counterterrorism drills as part of Eagle Resolve 2017 near Kuwait International Airport, March 28, 2017. Urban warfare specialists conducted search and rescue operations and responded to a mock vehicle explosion. Since 1999, Eagle Resolve - involving over 1,000 U.S. military personnel - has become the premier multi-national exercise between U.S. and Gulf Cooperation Council nations to collectively address the regional challenges in a low-risk setting. (Photo by U.S. Army Staff Sgt. Francis O’Brien)