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Air burst information


UGM-109 Tomahawk missile detonates above a test target, 1986.

An air burst or airburst is the detonation of an explosive device such as an anti-personnel artillery shell or a nuclear weapon in the air instead of on contact with the ground or target. The principal military advantage of an air burst over a ground burst is that the energy from the explosion (as well as any shell fragments) is distributed more evenly over a wider area; however, the peak energy is lower at ground zero.

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Air burst

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An air burst or airburst is the detonation of an explosive device such as an anti-personnel artillery shell or a nuclear weapon in the air instead of...

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Meteor air burst

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A meteor air burst is a type of air burst in which a meteoroid explodes after entering a planetary body's atmosphere. This fate leads them to be called...

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Airburst round

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ammunition, typically a shell or grenade, that detonates in midair, causing air burst effect fragment damage to enemy personnel or aircraft (notably comparably...

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Tunguska event

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people may have died. The explosion is generally attributed to a meteor air burst, the atmospheric explosion of a stony asteroid about 50–60 metres (160–200...

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Drain cleaner

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hygiene. Chemical drain cleaners, plungers, handheld drain augers, and air burst drain cleaners are typically applied to the problem of a clogged single...

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Hypocenter

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the Earth's surface directly below a nuclear explosion, meteor air burst, or other mid-air explosion. In seismology, a hypocenter of an earthquake is its...

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Paveway IV

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penetration performance. The new ECCG contains a Height of Burst (HOB) sensor enabling air burst fusing options, and a SAASM (Selective Availability Anti...

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XM913 chain gun

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Generation Combat Vehicle, the XM30 MICV. The XM1204 High Explosive Air Bursting with Trace round is programmable. The gunner can select from three detonation...

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Contact preclusion

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weapon is set to air burst fuzing. When a nuclear attack is planned, the planner has the option of deciding if either air burst or ground burst fuzing will...

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Effects of nuclear explosions

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surroundings. The environment of the explosion (e.g. submarine, ground burst, air burst, or exo-atmospheric) determines how much energy is distributed to the...

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Artillery

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30 feet (9.1 m) above the ground. These air-bursts are much more lethal against personnel than ground bursts because they deliver a greater proportion...

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Little Boy

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... the deposition of early fallout from an air burst will generally not be significant. An air burst, however, may produce some induced radioactive...

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Nuclear fallout

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the detonation of a weapon at or above the fallout-free altitude (an air burst), fission products, un-fissioned nuclear material, and weapon residues...

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Ground burst

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A ground burst is the detonation of an explosive device such as an artillery shell, nuclear weapon or air-dropped bomb that explodes at ground level. These...

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Chelyabinsk meteor

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feeling intense heat from the fireball. The object exploded in a meteor air burst over Chelyabinsk Oblast, at a height of about 29.7 km (18.5 mi; 97,000 ft)...

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Unguided bomb

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fuze with an altimeter to cause an air burst at the desired altitude, and a proximity fuze to cause an air burst at a specific distance from the ground...

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Burst of Joy

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Burst of Joy is a Pulitzer Prize-winning photograph by Associated Press photographer Slava "Sal" Veder, taken on March 17, 1973, at Travis Air Force Base...

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Operation Crossroads

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time. To be a true air burst with no local fallout, the Trinity height-of-burst needed to be 580 feet (180 m). With an air burst, the radioactive fission...

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Mushroom cloud

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surface and near-surface air bursts, the amount of debris lofted into the air decreases rapidly with increasing burst altitude. At burst altitudes of approximately...

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Hydra 70

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impact-detonating fuzes or remote-set multi-option fuzes. Cargo warheads with air burst-range, with settable fuzes using the "wall-in-space" concept or fixed...

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List of 40 mm grenades

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of the year. Not only does the fuze burst over walls, but it can detonate when passing cover like trees, bursting just as it senses and passes the trunk...

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Nuclear explosion

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clouds can occur with large chemical explosions. It is possible to have an air-burst nuclear explosion without those clouds. Nuclear explosions produce high...

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M734 fuze

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trigger two types of air-bursts, one being a near surface burst to combat standing targets and the other being a higher proximity burst downward onto prone...

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Mk44 Bushmaster II

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feed ammunition system. The 30 mm chain gun can fire Mk310 Programmable Air Burst Munition rounds to attack targets in defilade. The United States Army...

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Mk 47 Striker

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integrated fire control system, capable of launching smart programmable 40mm air burst grenades in addition to various unguided rounds. The Mk 47 has the latest...

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Meteoroid

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exceptionally bright fireball, particularly one that explodes in a meteor air burst. They are sometimes called detonating fireballs. It may also be used to...

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