Both the U.S. and China navies will participate in the RIMCOM naval exercises in Hawaii.
The Pentagon, the headquarters of the United States Department of Defense, located in Arlington County, Virginia.
U.S. Army soldier SPC Mike Hains of 325th Brigade Support Battalion, 3rd Brigade, 25th Infantry carries a machine gun while preparing to go on the second leg of a mission providing security to a convoy bringing supplies at Forward Operating Base Joyce in Kunar province, eastern Afghanistan on March 18, 2012.
Reuters/Erik De Castro
Here's the total spending on the U.S. Military Industrial Complex in 2013.