чорні операції (таємні операції, які не можна приписати організації, що їх виконує)
Black Hornet
black obscurant smoke
black powder
black propaganda
black psychological operation
blackout / black out
look-out black spots
Organization of Black Sea Economic Cooperation (BSEC)
black hull
Black supremacy
black-ops unit
black box
black product
petroleum black
black oxide
get black
Black Hornet Nano
bаск in black
fly totally black
Black Hawk Down
Must contain green, black and white pixels
black box (tech.)
Blackbox / black box
Kilo-class ‘Black Hole’ submarine
black bag job
black bag operation
black operation
Joint Information Operations Center /Joint Intelligence Operations Center (JIOC)
special operations forces operations (SOFOPS)
surface-to-air missile operations center / SAM operations center (SAMOC)
air-ground operations operations section