U.S. Marine Corps Sgt. Maj. Anthony Spadaro, right, U.S. Pacific Command senior enlisted leader, discusses the operational uses of the joint explosive ordnance disposal rapid response vehicle with Senior Airman Gideon Hanes, 51st Civil Engineer squadron EOD technician, at Osan Air Base, Republic of Korea, Jan. 28, 2019. During his visit to Osan, Spadaro was briefed about the skills various units on base possessed. (U.S. Air Force photo by Airman 1st Class Ilyana A. Escalona)