| 释义 |
line of departure
line of departure1. In land warfare, a line designated to coordinate the departure of attack elements.
2. In amphibious warfare, a suitably marked offshore coordinating line to assist assault craft to land on designated beaches at scheduled times. Also called LD.line of departure
line of departure[′līn əv di′pär·chər] (navigation) The initial position of a scouting line, from which scouts proceed on their prescribed courses for search. (ordnance) The direction of a projectile at the instant it clears the muzzle of the gun. The direction of a bomb or rocket at the instant of launching. AcronymsSeeLOD |