180616-N-RM689-0022 TOKYO, Japan (June 16, 2018) U.S. Ambassador to Japan William F. Hagerty IV, center, crosses the quarterdeck of the Military Sealift Command hospital ship USNS Mercy (T-AH 19) to tour the ship and attend the big top reception. Mercy is making port visits to Yokosuka and Tokyo to promote relationships between U.S. Navy Sailors and Japanese citizens through cultural exchange and bilateral training. (U.S. Navy photo by Mass Communication Specialist 2nd Class Kelsey L. Adams/Released)