Gas Turbine System Technician (Mechanical) 1st Class Charles Chennault gives a tour of the Arleigh Burke-class guided-missile destroyer USS Lassen (DDG 82).

YOKOHOMA, Japan (Feb. 03, 2012) Gas Turbine System Technician (Mechanical) 1st Class Charles Chennault gives a tour of the Arleigh Burke-class guided-missile destroyer USS Lassen (DDG 82) to Tokyo metropolitan government employees. The civilians are simulating evacuees during the Tokyo Metropolitan Government disaster drill. The Tokyo metropolitan government disaster drill is an annual event that includes the U.S. Navy, U.S. Army and the Japanese government demonstrating the humanitarian assistance and disaster relief capabilities of the combined forces. (U.S. Navy photo by Mass Communication Specialist 2nd Class Matthew R. Cole) File# 120203-N-ER662-335