170202-N-RC734-149 SAN DIEGO (Feb. 2, 2017) Commander of Expeditionary Strike Group 3 Rear Adm. Cathal O'Connor provides a moment of levity while addressing the guests during a change of command ceremony aboard amphibious transport dock ship USS San Diego (LPD 22). Capt. Peter M. Collins relieved Capt. Carl W. Meuser as San Diego's commanding officer during the ceremony. (U.S. Navy photo by Mass Communication Specialist 1st Class Joseph M. Buliavac/Released)