навчальне завдання на рух за компасом уночі
compass problem
magnetic liquid compass / wet compass
night problem
night-vision goggles (NVGs); night vision goggles (NVG)
NV (night vision) mount, NVG (Night Vision Goggles) mount
NV kit, NVG kit / Night Vision, Night Vision Goggles
attack problem
realistic combat problem
joint battle problem
walk-through problem
wet run problem
armored attack problem
sand-lot problem
fire problem
firing problem
company attack problem
company defense problem
squad problem
patrol problem
map problem
compass bearing
compass case
compass direction
compass error
compass heading
compass march
compass north
compass rose (wind rose)
gyromagnetic compass
lensatic compass
adjusted compass
compass data