190626-N-NW961-006 SAN DIEGO, (June 26, 2019) Cdr. Jeffrey Chao, a surgeon assigned to Fleet Surgical Team One (left), briefs Sailors assigned to Fleet Surgical Team Three aboard the amphibious transport dock ship USS New Orleans (LPD 18) as part of a mass casualty drill in San Diego, June 26, 2019. Sailors assigned to Fleet Surgical Team Three participated in the drill to increase operational readiness. (U.S. Navy photo by Chief Mass Communication Specialist Michael O’Day/Released)