USS Boxer (LHD-4) is back in San Diego, Calif., after suffering an engineering casualty, forcing the big deck amphibious warship to return for repairs, USNI News has learned. “USS Boxer is returning to San Diego to undergo additional maintenance in support of its deployment in the Indo-Pacific region. A defense official told USNI News the repairs could take two to three weeks based on the early damage estimates. The big deck is the flagship of the three-ship Boxer Amphibious Ready Group, which includes USS Somerset (LPD-25) and USS Harpers Ferry (LSD-49). Harper’s Ferry departed San Diego on March 19.