Command Sgt. Maj. Spadaro visits Osan Published Feb. 5, 2019 By Airman 1st Class Ilyana A. Escalona 51st Fighter Wing Public Affairs Office OSAN AIR BASE, Republic of Korea -- U.S. Marine Corps Sgt. Maj. Anthony Spadaro, U.S. Pacific Command senior enlisted leader, visited Osan Air Base, Republic of Korea, Jan. 28, 2019. During his visit, Spadaro observed how enlisted members performed their daily jobs and tasks. He was also briefed by members from various Osan units about their capabilities and contributions to the success of the wing mission.