Petty Officer 3rd Class Kaimi Baptiste inspects for corrosion on an engine of a rigid-hulled inflatable boat aboard the Avenger-class mine countermeasures ship USS Devastator. Devastator, together with USS Pioneer, both based in San Diego, arrived at Joint Base Pearl Harbor-Hickam to participate in minesweeping exercises off the coast of Hawaii as part of the Rim of the Pacific 2010 exercise.