black operations

Black Hornet

black obscurant smoke

black powder

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

black propaganda

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

Trillions of Operations Per Second / Tera Operations Per Second (TOPS)