Dental Officer Lt. Rachel Dulebohn, gives instructions on how to handle a wounded Sailor during a mass casualty drill aboard Austin-class amphibious transport dock ship USS Denver (LPD 9). Denver is part of the Bonhomme Richard Amphibious Ready Group and is conducting joint force amphibious operations in the U.S. 7th Fleet area of operations with the 31st Marine Expeditionary Unit (MEU) and Commander Amphibious Squadron Eleven. (U.S. Navy photo by Mass Communication Specialist 3rd Class Bradley J. Gee/Released)