US Navy Gunner's Mate 3rd Class cleans the barrel of a MK-45 5-inch-54-caliber lightweight gun after conducting a live-fire exercise aboard the guided missile destroyer USS Fitzgerald (DDG 62).

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Size: 1734px × 1153px
Photo credit: © Mil image / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: archive, historic, military, reference, vintage