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передний край обороны stresses
Gruzovik, mil.	forward defended localities; FDLs (forward defended localities)
mil.	main fighting line; main line of defense; main line of resistance; FEBA; forefront; forward edge of the battle area; front-line trace; Forward Edge of Battle Area (FEBA)
mil., lingo	crust (MichaelBurov)
NATO	Forward Edge of Battle Area
polit.	glacis (Valery Dem)
weap.	foremost defense line (ABelonogov)

передний край обороны: 27 phrases in 2 subjects

Military	26
Technology	1