Weapons Tight is a

NATO The North Atlantic Treaty Organization (NATO, ; french: Organisation du traité de l'Atlantique nord, ), also called the North Atlantic Alliance, is an intergovernmental military alliance between 30 member states – 28 European and two No ...

brevity code Brevity codes are used in amateur radio, maritime, aviation and military communications. The codes are designed to convey complex information with a few words or codes. Some terms are classified to the public. List of brevity codes * ACP-131 A ...

"weapon control order" used in

anti-aircraft warfare Anti-aircraft warfare, counter-air or air defence forces is the battlespace response to aerial warfare, defined by NATO as "all measures designed to nullify or reduce the effectiveness of hostile air action".AAP-6 It includes Surface-to-air m ...

, imposing a status whereby weapons systems may only be fired at targets confirmed as hostile. Compare to

Weapons Hold A weapon, arm or armament is any implement or device that can be used to deter, threaten, inflict physical damage, harm, or kill. Weapons are used to increase the efficacy and efficiency of activities such as hunting, crime, law enforcement, s ...

, whereby it is ordered that weapons may only be fired at targets (especially aircraft or missiles) when under attack, or in response to a formal order; also compare to

Weapons Free Weapons Tight is a NATO brevity code "weapon control order" used in anti-aircraft warfare, imposing a status whereby weapons systems may only be fired at targets confirmed as hostile. Compare to Wiktionary:weapons hold, Weapons Hold, whereby it is ...

, which denotes an order that weapons may be fired at targets ''not'' positively identified as friendly. (The latter term should not be confused with the expression denoting areas without weapons in them, particularly ''

Nuclear-weapon-free zone A nuclear-weapon-free zone (NWFZ) is defined by the United Nations as an agreement that a group of states has freely established by treaty or convention that bans the development, manufacturing, control, possession, testing, stationing or transpo ...

s''.)

References

Military terminology Military terminology of the United States {{mil-aviation-stub