151016-N-AD372-379 SEOUL, Republic of Korea, (October 16, 2015) Chief Of Naval Operations (CNO) Adm. John Richardson and Republic of Korea CNO, Adm. Jung, Ho-sub, share a laugh during an office call. Richardson and Master Chief Petty Officer of the Navy (MCPON) Mike Stevens are conducting fleet engagements with service members and government officials throughout the Asia-Pacific region. (U.S. Navy photo by Mass Communication Specialist 1st Class Abraham Essenmacher/Released)