Col. Nathan B. Mitchell, Air Force Global Strike Command deputy inspector general, promotes to the rank of colonel at Barksdale Air Force Base, La., Jan. 25, 2019. Mitchell entered the Air Force in 1999 as a gr More
Col. Nathan B. Mitchell, Air Force Global Strike Command deputy inspector general, has his new rank pinned on by friends and family during his promotion ceremony at Barksdale Air Force Base, La., Jan. 25, 2019. More