line abreast formation

побудова в один ешелон {в лінію); ав строй фронт; строй в лінію (десантно-висадочних засобів першого ешелону)

vee formation / V-Formation / V Formation

fingertip formation / finger-four formation / four finger formation

three brigades abreast

two brigades abreast

keep abreast of the (battle) situation

stay abreast of the (battle) situation

advance with two battalions abreast

keep abreast of the situation

deployment line; line of deployment (LD); line of departure

formation in line

observer-target line (OT line)

scheme trail line (tag line)

approach march formation

attack formation

column formation

combat formation

depth of formation

dispersed formation

echelon left / right formation

fighting formation

group formation

higher formation

linear battle formation

major formation

military formation

multinational formation

operational formation