Английский ⇄ Английский Испанский Русский Украинский Японский +

axis of advance
тех.	eje de progresión; eje del avance
Английский тезаурус
axis of advance
США.	A line of advance assigned for purposes of control; often a road or a group of roads, or a designated series of locations, extending in the direction of the enemy (JP 3-03)