U.S. Soldiers with Bravo Company, 4th Battalion, 23rd

U.S. Soldiers with Bravo Company, 4th Battalion, 23rd Infantry Regiment, 2nd Infantry Brigade, 2nd Infantry Division, and soldiers with the 2nd Singapore Infantry Regiment, 3rd Singapore Infantry Brigade, 9th Infantry Division, run through a neighborhood during the urban assault training part of exercise Lightning Strike at the Murai Urban Training Facility, Singapore, July 24, 2013. Lightning Strike is an annual, bilateral exercise with U.S. Army Pacific and the Singapore armed forces designed to promote regional security and interoperability. (U.S. Army National Guard photo by Sgt. Ashley Curtis/Released)