Creech, Nellis host first-ever joint K-9 combat training Published Aug. 23, 2018 By Airman 1st Class Haley Stevens 432nd Wing/432nd Air Expeditionary Wing Public Affairs CREECH AIR FORCE BASE, Nev. -- Creech and Nellis Air Force Base military working dog teams conducted a joint training exercise Aug. 8, 2018, at Nellis AFB, Nevada. This was the first integrated combat readiness training with teams from both bases.