Aircraft ordnance or ordnance (in the context of military aviation) is weapons (e.g.

bombs A bomb is an explosive weapon that uses the exothermic reaction of an explosive material to provide an extremely sudden and violent release of energy. Detonations inflict damage principally through ground- and atmosphere-transmitted mechanic ...

missiles In military terminology, a missile is a guided airborne ranged weapon capable of self-propelled flight usually by a jet engine or rocket motor. Missiles are thus also called guided missiles or guided rockets (when a previously unguided rocket i ...

rockets A rocket (from it, rocchetto, , bobbin/spool) is a vehicle that uses jet propulsion to accelerate without using the surrounding air. A rocket engine produces thrust by reaction to exhaust expelled at high speed. Rocket engines work entirely ...

and

gun A gun is a ranged weapon designed to use a shooting tube (gun barrel) to launch projectiles. The projectiles are typically solid, but can also be pressurized liquid (e.g. in water guns/cannons, spray guns for painting or pressure washing, p ...

ammunition) used by aircraft. The term is often used when describing the weight of

air-to-ground weaponry Air-to-ground weaponry is aircraft ordnance used by combat aircraft to attack ground targets. The weapons include bombs, machine guns, autocannons, air-to-surface missiles, rockets, air-launched cruise missile An air-launched cruise missile ...

that can be carried by an aircraft or the weight that has been dropped. Aircraft ordnance also includes air-to-air, anti-ship and anti-submarine weapons. Some aircraft types can carry a wide variety of ordnance – for example, the

Fairchild AU-23 Peacemaker The Fairchild AU-23 Peacemaker is an American armed gunship, counter-insurgency, utility transport version of the Pilatus PC-6 Porter for the United States Air Force. A total of 35 were built under license in the United States by Fairchild In ...

could use forward-firing

gun pod A gun pod is a detachable pod or pack containing machine guns, autocannons, revolver cannons, or rotary cannons and ancillaries, mounted externally on a vehicle such as a military aircraft which may or may not also have its own guns. Descriptio ...

s, 500 and 250 pound bombs,

napalm Napalm is an incendiary mixture of a gelling agent and a volatile petrochemical (usually gasoline (petrol) or diesel fuel). The name is a portmanteau of two of the constituents of the original thickening and gelling agents: coprecipitated alu ...

units, cluster bomb units, flares, rockets, smoke grenades and propaganda leaflet dispensers. Ordnance can be carried in a

bomb bay The bomb bay or weapons bay on some military aircraft is a compartment to carry bombs, usually in the aircraft's fuselage, with "bomb bay doors" which open at the bottom. The bomb bay doors are opened and the bombs are dropped when over t ...

or hung from a hardpoint. For many weapons there is a limit to the length of time they can be flown (e.g. because of vibration damage); after this their safety or effectiveness is not guaranteed. This can be a problem if weapons designed for high intensity conflict are carried on multiple missions in a long counter-insurgency campaign.De-classified summary of conference at UK

Joint Services Command and Staff College Joint Services Command and Staff College (JSCSC) is a British military academic establishment providing training and education to experienced officers of the Royal Navy, Army, Royal Air Force, Ministry of Defence Civil Service, and serving offic ...

reported in ''Aerospace International'' (magazine) March 2011 page 24

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See also