210416-N-ZZ513-1100 SAN DIEGO (April 16, 2021) Chief of Naval Research, Rear Adm. Lorin Selby, observes a Vanilla Ultra Endurance unmanned aerial vehicle on Pier 12 during Integrated Battle Problem 21

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Keywords: 21, ibp, onr, research, secnav, uav, unmanned, uxsibp21, vessels