PHILIPPINE SEA (June 6, 2022) Sailors participate in M9 pistol certification on the flight deck aboard Ticonderoga-class guided-missile cruiser USS Antietam (CG 54). Antietam is attached to Commander, Task Force 70/ Carrier Strike Group 5 conducting underway operations in support of a free and open Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 3rd Class Santiago Navarro)