Deputy Defense Secretary Bob Work Visits Creech Air Force Base Deputy Defense Secretary Bob Work, left, is escorted by Air Force Col. Jim Chittenden, vice commander of the 432nd Air Expeditionary Wing, after visiting Creech Air Force Base near Las Vegas, Nov. 4, 2014. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 544026-Q-KHU62-721.jpg Photo Gallery