hostage release operations (HRO)

hostage release / rescue

tension release action mine / tension-release action mine

Release And Release Candidate

hostage

hostage exchange

hostage negotiation

hostage negotiation team

hostage taking

take hostage (captive)

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

bomb release system

electrical release unit

influence release sinker

logistics release point (LRP)

material release order (MRO)

NBC release other than attack (ROTA)

NBC release other than attack

point of release

pressure release action mine

pressure-release firing devices

quick-release parachute

rapid release of a large amount of energy

release equipment

release hold

release linkage

release other than attack

release point (RP)

rocket release system

land release