Soldiers from 4-23 IN conduct subterranean "Sub-T" training on JBLM, WA 15-19 Aug. This is some of the most difficult training a Soldier can do as the environment amplifies the danger posed by threats, hazards and risks relative to surface ops.
@7thID
|
@JBLM_PAO
|
@USArmy
https://twitter.com/lancer_brigade/status/1562416973497020416
PS; nice capture