перший ешелон (під час наступу)
echelon-to-echelon communications system
top-attack (top attack; top-down attack )
echelon attack
echelon of attack
drone swarm attack / drone swarming attack
assault echelon
attacking echelon
brigades in echelon
echelon above corps (EAC)
echelon left / right formation
first echelon maintenance
first echelon medical equipment maintenance
follow-on echelon
followup echelon
headquarters echelon
headquarters rear echelon net
higher echelon
logistics (supporting) echelon
rear echelon
reserve echelon
security echelon
tactical echelon
A1 echelon
A2 echelon
echelon above brigade (EAB)
echelon corps and below (ECB)
REMF (rear echelon mother figure)
battery echelon
echelon establishment of ammunition
fuze echelon
brigade echelon area
enveloping echelon