On 28 May, 2025 USS Chosin welcomed Marine Aircraft Group 11 Ground Supply from Marine Corps Air Station Miramar, 3D Marine Aircraft Wing for a special promotion ceremony. On USS Chosin's Fos'cle, Captain McFarlin promoted 1st Lt. Waldron and Lt.j.g. Austin. USS Chosin is home ported in San Diego, California.
On April 12, 2025, two hundred thirty-three Sailors aboard the Ticonderoga-class guided-missile cruiser USS Chosin (CG 65) took part in one of the Navy’s oldest and most storied traditions to mark their crossing of the equator, the Shellback Ceremony.
