190515-N-BB269-1123 SINGAPORE (May 15, 2019) Chief of Naval Operations (CNO) Adm. John Richardson attends International Maritime Defense Exhibition (IMDEX) Asia 2019 in Singapore. IMDEX Asia is a biennial international defense show for global naval and maritime security, centered around real-time discussions from navy leaders and representatives. (U.S. Navy photo by Mass Communication Specialist Raymond D. Diaz III/Released)