Historical clue formulations

• Boot camp shout — 2026-05-03
• Drill command — 2022-03-20
• Drill sergeant's shout — 2021-10-12
• Drill command — 2019-05-23
• Base order — 2017-02-17
• Drill sergeant's shout — 2014-04-08
• Drill sound? — 2012-07-12
• Opposite of "At ease!" — 2008-04-07
• Opposite of "At ease!" — 2005-09-28