[1] In June 2009, the Army Air Defense Artillery School and the 6th ADA Brigade relocated from Fort Bliss to Fort Sill.

The motor transport operator (88M) course has moved to Fort Leonard Wood.

[2] There is a new Army policy replacing drill sergeants at AIT with regular noncommissioned officers from front line units.

[3] However, starting in 2018 Drill Sergeants made a comeback, somewhat due to 'disciplinary' issues amongst trainees.

This article incorporates public domain material from Air Defense Artillery school.