U.S. Defense Secretary Chuck Hagel speaks to U.S. and Japan military personnel stationed at Yokota Air Base on the outskirts of Tokyo April 5, 2014. Hagel moved on Saturday to reassure Japan of ... more 
U.S. Defense Secretary Chuck Hagel speaks to U.S. and Japan military personnel stationed at Yokota Air Base on the outskirts of Tokyo April 5, 2014. Hagel moved on Saturday to reassure Japan of America's commitment to its security, as Russia's annexation of Crimea raises eyebrows in a region facing its own territorial disputes with an increasingly assertive China. REUTERS/Toru Hanai (JAPAN - Tags: POLITICS MILITARY) less 
1 / 6
Reuters | Photo By Toru Hanai / REUTERS
Sat, Apr 5, 2014 1:38 AM EDT