180629-N-WF272-024 SAN DIEGO (June 29, 2018) Damage Controlman 2nd Class Larissa LopezRodriguez, right, from Wasilla, Alaska, trains Sailors to operate a gas analyzer during a general quarters drill aboard the amphibious assault ship USS Bonhomme Richard (LHD 6). Bonhomme Richard is in its homeport of San Diego, Calif., preparing for an upcoming scheduled deployment. (U.S. Navy photo by Mass Communication Specialist 1st Class Diana Quinlan/Released)