170223-N-AT895-043 SAN DIEGO, Calif. (Feb. 23, 2017) Chief of Naval Operations Adm. John Richardson participates in a panel discussion with fellow sea service chiefs, Commandant of the Marine Corps Gen. Robert Neller and Commandant of the Coast Guard Adm. Paul Zukunft at WEST 2017. The annual naval conference and exposition that brings military and industry leaders together to discuss platforms and technology. (U.S. Navy photo by Mass Communication Specialist 1st Class Nathan Laird/Released)