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The warhead contains TATB-based LX-17 polymer bonded explosive in its primary stage, which is an insensitive high-explosive (IHE) designed to reduce the chance of detonation in an accident. [ 1 ] [ 2 ] Other explosive present in the warhead include ultra-fine powdered TATB (UF-TATB) and LX-16, [ 2 ] a PETN-based conventional polymer-bonded high ...
The missile warhead detonated at 23:30 GMT on May 6, 1962, approximately 1.2 miles (2 km) from the designated target point, and at the target altitude of 11,000 ft (3,400 m). The detonation was successful and had the full design yield of the W47Y1 at approximately 600 kilotons. The shot was designed to improve confidence in the US ballistic ...
As the warhead and the decoy balloons may be at different temperatures, the warhead and the balloons may both be surrounded by heated shrouds that put them all at the same temperature. This defeats attempts to discriminate between decoys and warheads on the basis of temperature, which can confuse an enemy's missile defense systems.
With single-warhead missiles, one missile must be launched for each target. By contrast, with a MIRV warhead, the post-boost (or bus) stage can dispense the warheads against multiple targets across a broad area. Reduces the effectiveness of an anti-ballistic missile system that relies on intercepting individual warheads. [16]
The rate at which this happens depends on the types of decoys used, but the warhead will have passed even advanced types of decoy by the time it is 250,000–100,000 feet (76,000–30,000 m). At this point the warhead is vulnerable to attack, but is only 5 to 10 seconds from its planned detonation (air burst or ground burst).
The Mk 83/BLU-110 is used as the warhead for a variety of precision-guided weapons, including the GBU-16 Paveway laser-guided bombs, the GBU-32 JDAM and Quickstrike sea mines. The Mk 83 is also used as the warhead in a variety of Pakistani smart bombs made by GIDS .
The warhead was initially manufactured from 1978 to 1987 and designed by Los Alamos National Laboratory.It was initially fitted to the Trident I SLBM system, but after the Rocky Flats plant where its successor the W88 was being made was shut down in 1989 after a production run of only 400 warheads, it was decided to transfer W76 warheads to Trident II.
Soviet Union's 1955 series tests and detonations Name [note 1] Date time () Local time zone [note 2] [2] Location [note 3] Elevation + height [note 4] Delivery, [note 5] Purpose [note 6]