Arjun Karki, the Nepalese Ambassador to the U.S., tours the U.S. military operations center and search and rescue camps in Kathmandu, Nepal. U.S. military members along with U.S. Agency for International Development and search and rescue teams from the Los Angeles County Fire Department and Fairfax County, Virginia, came to the aid of Nepal after a 7.8 magnitude earthquake struck April 25. (U.S. Marine Corps Photo by Cpl. Thor J. Larson/Released)