Heh, heh, that’s MOPP 4 in your JLIST with the butyl gloves & booties. Worn in close proximity to the First Wookiee it might suffice.
Anyway, a hearty “well done” for the sergeant, for his heroism & his public regard for his comrades! His MOH should protect him from repercussions (I hope).
TSA will try to confiscate it as a weapon if he wears it to board a plane.