U.S. Coast Guard Petty Officer 2nd Class Richard Rudek, a diver assigned to Coast Guard Regional Dive Locker Pacific in Honolulu, Hawaii, sits on the aft deck of a Coast Guard Station 45-foot Response Boat-Medium while handling a tending line for a side-scan sonar remote operated vehicle in the Honolulu harbor entrance channel in Honolulu, Hawaii, Sep. 25, 2025. A Coast Guard Station Honolulu 45-foot RBM crew worked with the divers to assess the harbor channel entrance during a training evolution. (U.S. Coast Guard photo by Petty Officer 2nd Class Tyler Robertson)