Senate Armed Services Committee Chairman Sen. Carl Levin, D-Mich., left, welcomes Adm. Samuel Locklear, commander of U.S. Pacific Command, on Capitol Hill in Washington, Tuesday, April 9, 2014, prior to Locklear testifying before the committee's hearing focusing on the Korean peninsula as it reviews defense authorization requests for fiscal year 2014. (AP Photo/J. Scott Applewhite)