| Clue | Source | Date |
|---|---|---|
| Drill sergeant's chant | USA Today | 27 Nov 2016 |
| Drill sergeant's chant | Universal | 08 May 2016 |
| Drill chant | Newsday | 03 Mar 2016 |
| Shouts on army bases | Universal | 15 Jan 2016 |
| Shouts on army bases | ||
| Marching orders | ||
| Marching orders | ||
| Marching cadence |