Blockhouse: used in Cuba in Spanish-American War. defensive fortification.
Pickets: Infantry sentry posted at sparse intervals in advance of main formation to detect enemy activity
Vedettes: Cavalry sentry posted at sparse intervals in advance of main formation to detect enemy activity
From those: The Blockhouse Gang.
the Feed Bag
Hard Tack
Keep your powder dry
Wheel to the Left
Fire for Effect
Shot out!
Victor Tango in Effect = VT is a Variable time fuze used in Field Artillery. the round blows up 10-30 meters above the ground and rains shrapnel down on "Infantry in the Open".
Opresso de Libre = Freedom from Opression, motto of the US Special Forces.
Slaughterhouse
Achtung! Panzer! = Attention! Tank!
Citadel
Kursk
Hube's Pocket = General Hans Hube's encirclement by Russian Forces on the Eastern front was defeated on April 11, 1944.
Pogie bait = Unauthorized chow
Piss pot
slit trench
#10 can
E-tool = Entrenching tool
550 cord = parachute cord has a 550 pound tensile strength per strand.
rucksack
Pig sticker = knife
Can of Squelch = a non entity. A senior soldier might ask a "Cherry" to go to the Commo sergeant for a can of squelch.
Grid squares
There's no place like home.
Long Rifles
The Black Watch
Prowlers to the front!
For the Horde!
Free Fire Zone
Target Reference Point
I should stop now.
Doing a mind dump here. No organization. Maybe something here can be used.