SHARED SALUTE U.S. Defense Secretary Chuck Hagel returns a salute from a Saudi Army officer during a meeting with Saudi Arabia’s Crown Prince Salman bin Abdulaziz al Saud, the country's defense minister, in Riyadh, Saudi Arabia, April 23, 2013. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 741029-T-HHK00-879.jpg Photo Gallery