This has since left the Zumwalt’s guns as effectively dead weight, since existing howitzer ammunition does not have the necessary range to be a useful substitute. One of your responsibilities is to defend the country when it is necessary. “This could be a game-changer for artillery,” Thomas Danbolt, Vice President of Nammo’s Large Caliber Ammunitions division, said in a press release headlined "We are basically launching a missile from a cannon!" Raytheon Missiles & Defense will integrate the engine with the system’s airframe, seeker, warhead and other components. "The Indian Army is planning to acquire the... Raytheon Missiles & Defense, a Raytheon Technologies business, completed the first guided release of a StormBreaker smart weapon from an F/A-18E/F Super Hornet on Monday. The brigadier general’s team is also looking into I think shoulder-fired missiles could also benefit from ramjet tech for increased range! The XM1155 is an innovative 155mm projectile being developed to meet the requirements of the US Army to hit targets at a range of 100-120 kilometers. The more rounds you fire at higher speeds through a howitzer, the faster the rifling and overall structural integrity of the system wears down. In the Baltic Sea region, the shells could allow the small Baltic States of Estonia, Latvia, and Lithuania, or other allies in those countries or nearby, to better cover all avenues of approach at once even with limited artillery units. Just when you thought the Navy’s handling of the DDG-1000 program couldn't get worse, we find that the ship has no ammunition to fire out of its 155mm deck guns. The revolutionary, extended-range Excalibur projectile increases precision and reduces the logistical burden for artillery forces. The sudden injection of that massive amount of energy into the ground would shake buildings for hundreds of yards in all directions, and direct hits would knock most of them down. A retired field archaeologist and university lecturer, he has a background in the history of science, technology, and medicine with a particular emphasis on aerospace, military, and cybernetic subjects. The main question then becomes, just how expensive will Nammo’s ramjet round actually be? The Navy Won’t Buy Ammo For Its Dumbed Down Stealth Destroyer’s Big Guns. Though the details of how the new round will work have yet to be divulged, the principle of the ramjet means that the gun would fire the round, accelerating it to a fast enough speed to compress the incoming air inside the ramjet's combustion chamber to allow it to ignite and run. Way back in the day, when I was the machinist for the rocket club I was in, I was told that loading a 600Lb chunk of concrete, minus any rebar as a warhead in a V-2 rocket instead of Amatol, would do almost as much damage upon impact! GPS fuze, guidance systems, actuators, battery, ramjet, fuel, fuel pump .... this begs the question how much weight and volume inside the shell will be left over for the actual explosives ... @candydale45 - Get a shot accurate enough and you might not always need explosives. The ramjet rounds would exponentially increase that possible target area to more than 12,000 square miles without the howitzers ever having to relocate. But the U.S. Army is definitely aware of and interested in the concept. However, the solid propellant offers an efficient fuel source and will help keep as much space as possible free within the body. Working under a US$7.9 million US Army contract, the tactical 155mm XM1155 Extended-Range Artillery Projectile is designed to combine increased range with precision targeting technology. That still won’t be anywhere close to the more than 60-mile maximum range that Nammo says it will be able to get out of its ramjet-powered projectile. I have a friend in an extended care home. Jared Keller is the deputy editor of Task & Purpose. What this means is that ground forces could operate far further from those elements while still having vital artillery support on call. The new XM1155 58-caliber Extended-Range Cannon Artillery, © 2020 DefenseWorld.net - ALL RIGHTS RESERVED, Raytheon's 'Excalibur S' Artillery Shell Strikes Moving Targets, Indian Army To Buy Excalibur Artillery Ammo For Its New M-777 Howitzers, BAE Systems to Develop Long Range Artillery Guidance System for US Army, Raytheon StormBreaker 'Smart Weapon' fired from Super Hornet Jet, Propaganda War Between Azerbaijan, Armenia. The U.S. Army has already expressed an interest in just such a projectile, which could also end up in service with the U.S. Marine Corps, and the round might finally offer a way for the U.S. Navy to make use of the cannons on its new, stealthy Zumwalt-class destroyers. While officials recently put the XM1299 through its paces at the Yuma Proving Ground, the nine technologies identified as critical to the ERCA Increment 1C development — namely the gun mount and projectile — are all currently immature, per the report. Norway's Nammo has unveiled a potentially revolutionary concept for an air-breathing, ramjet-powered, pseudo-missile that any standard 155mm howitzer can fire at targets more than 60 miles away. Free Flow of Weapons Make Peace Difficult in Libya, Land of the Blazing Guns: Japan’s Quest for Advanced Weapons. The tactical 155-mm XM1155 will be able to strike moving and stationary high-value targets on land and at sea. Free Flow of Weapons Make Peace Difficult in Libya, Land of the Blazing Guns: Japan’s Quest for Advanced Weapons. There may also a cost question when it comes to wear and tear on the gun barrels. According to the executive, a six-gun battery would be able to hit anything within an approximately 1,500 square mile circle around their firing position with the new XM1113. Raytheon Missiles & Defense, a business of Raytheon Technologies, has begun the first phase of developing the XM1155 Extended-Range Artillery Projectile under a $7.9 million U.S. Army Other Transaction Agreement (OTA) through the Combat Capabilities Development Command Armaments Center at Picatinny Arsenal, New Jersey. The XM1155 builds on Raytheon Missiles & Defense’s experience with guided projectiles, including the Excalibur munition, an extended-range weapon that can engage targets precisely at all ranges. Cannon-Delivered Area Effects Munition (C-DAEM) Raytheon has begun development of the XM1155 Extended-Range Artillery Projectile under an Army contract. If its cost grows to anywhere near that of the LRLAP, it could easily turn off any prospective buyers. The maneuverable, extended-range airframe will be compatible with legacy and future 155mm artillery systems. The defense contractor revealed a full-size mockup of the design, which it is simply calling the 155mm Solid Fuel Ramjet at present, at the biennial Eurosatory arms expo in the French capital Paris, which began on June 11, 2018. Nammo is separately working on an improved, rocket-boosted shell for the service, the XM1113, which will have a maximum range of approximately 25 miles. Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek (TNO), an organization based in the Netherlands, is tasked with designing the ramjet engine. The firm expects to begin live-fire testing of the projectile in 2019 or 2020 and hopes to have the new ammunition in production and in operational service with a military by between 2023 and 2024. The XM1155's ability to hit moving targets will require a more robust guidance system. Raytheon has begun development of the XM1155 Extended-Range Artillery Projectile under an Army contract. With the significant added range, those elements would be able to potentially operate with smaller footprints, better shielded from threats in both low- and high-end conflicts, while covering the same total area. Depending on how fast crews need to fire the ramjet shells to get them to the appropriate speed, and whether or not the round's motor begins to work inside the barrel, the ammunition could exert a high strain on the howitzer’s barrel and shorten the time before units need to replace them. The Army is working on a ramjet artillery round for its next-generation super cannon Increment 2 may prove essential to whether the Army's supergun actually seeing action. However, though this technology has been around for over 500 years, artillery is still a major component of the world's armies and navies, and there is still a lot of room for improvement to make such weapons more accurate and with a longer effective reach. This website requires Javascript to be enabled. BAE Systems wins contract to deliver and manage secure networks across essential... BAE Systems submits proposal for U.S. Army’s CATV program, Propaganda War Between Azerbaijan, Armenia. Sad, don't you think? railguns, long-range “superguns,” and various ground-launched missiles. A South Korean M109 self-propelled howitzer fires a shell during an exercise. The company committed significant investment to deliver on the Army’s modernization goals by intentionally designing the LR-PGK’s modular architecture for low-cost production and upgradeability. Technology, performance and design delivered to your inbox. The Army Now Wants Hypersonic Cannons, Loitering Missiles, And A Massive Supergun. New Su-30SM2: Will it be better than the Rafale? Working under a US$7.9 million US Army contract… Registration on or use of this site constitutes acceptance of our Terms of Service. And in the same vein, Nammo’s ramjet round could be an ideal option for the U.S. Navy to add the presently ammo-less 155mm guns on its Zumwalt-class destroyers. I was in an artillery unit with the larger 8 inch self propelled guns with a range of a little over 21 miles with a 100 pound projectile.

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