(At right) Sgt. 1st Class (P) Crystal Wilson, with the Security Assistance Command G1 at Redstone Arsenal, was promoted to the rank of master sergeant during a June 3, 2021 ceremony in Huntsville, Alabama. The livestreamed ceremony was presided by USASAC Commander Brig. Gen. Garrick Harmon and the charge of the non-commissioned officer was administered by USASAC Command Sgt. Maj. Sean Rice (left). The event was attended by family, friends and colleagues. Visit the USASAC Facebook page at www.facebook.com/usasac to post your congratulations in the comments.