Chief of Naval Operations (CNO) Adm. John Richardson is relieved by Adm. Mike Gilday at a change of office ceremony.

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Chief of Naval Operations (CNO) Adm. John Richardson is relieved by Adm. Mike Gilday at a change of office ceremony.

Tags: US Navy; USN; CNO

Photo by: NHHC | VIRIN: 190822-N-BB269-0139.jpg

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