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HMX, also called octogen, is a powerful and relatively insensitive nitroamine high explosive chemically related to RDX. The compound's name is the subject of much speculation, having been variously listed as High Melting Explosive , High-velocity Military Explosive , or High-Molecular-weight RDX .
The M142 High Mobility Artillery Rocket System (HIMARS / ˈ h aɪ m ɑːr z /) is a light multiple rocket launcher developed in the late 1990s for the United States Army and mounted on a standard U.S. Army Family of Medium Tactical Vehicles (FMTV) M1140 truck frame.
A video of a US test fire. The 20mm Land-Based Phalanx Weapon System (also called Centurion C-RAM) is a land-based variant of the U.S. Navy's Phalanx close-in weapon system, a radar-controlled rapid-fire gun for close-in protection of vessels from missiles. [1]
The boost phase is the portion of the flight of a ballistic missile or space vehicle during which the booster and sustainer engines operate until it reaches peak velocity. . This phase can take 3 to 4 minutes for a solid rocket (shorter for a liquid-propellant rocket), the altitude at the end of this phase is 150–200 km, and the typical burn-out speed is 7 k
A flight of two AH-1 Cobra helicopters, dispatched from Battery F, 79th Artillery, 1st Cavalry Division, were armed with the newly developed M247 70 millimeter (2.8 in) HEAT rockets, which were yet untested in the theatre of war. The helicopters destroyed three T-54 tanks that were about to overrun a U.S. command post. McIntyre and McKay ...
The most common explosive used in high performance anti-armor warheads is HMX (octogen), although never in its pure form, as it would be too sensitive. It is normally compounded with a few percent of some type of plastic binder, such as in the polymer-bonded explosive (PBX) LX-14, or with another less-sensitive explosive, such as TNT , with ...
The first sortie carried the rocket and launcher, and the second sortie fired an inert, unguided rocket to ensure the weapon would separate from the aircraft. Two armed rockets were fired during the third sortie from 10,000 and 15,000 feet. The second rocket launched into a 70 knot headwind, and both impacted within inches of the target.
The only type classified subsystem for the Boeing AH-64 Apache series, the M139 is composed of the "Aerial Rocket Control System" which gives the aircraft the ability to fire members of the Hydra 70/Mk 66 2.75 in/70 mm rocket family, a dispenser interface controlling the M130 chaff/flare dispenser (also used on the AH-1 helicopter), and the ...