July 16, 2018 | International, Land
By: Todd South
The replacement for the Army's 5.56mm Squad Automatic Weapon could be an entirely new type of light machine gun that fires not only a different caliber round, but caseless ammunition.
That's because one of the five companies recently awarded contracts to produce a weapon prototype by this time next year has been building weapons to fire that type of ammo for the past 14 years.
A notice posted Thursday included the identities of the five companies:
The companies were awarded a contract to provide a prototype for the Army's Next Generation Squad Automatic Rifle, or NGSAR. The light machine gun is the first planned major overhaul of small arms in decades.
Based on the notice, it appears that FN America has been granted an award to provide two prototypes, while the other four companies will provide a single prototype.
Those prototypes will help the Army decide what's possible given their extensive requirements for the new weapon. There will then be an open competition following those submissions, where more companies can try to get in on the weapon that will utlimately replace the M249 SAW and influence the M4 replacement, as well.
It is also the first weapon of its type that could mean a dramatic shift in all small arms, with follow-on changes planned for an individual carbine that will likely incorporate the machine gun changes, officials have said.
Current efforts include work on a lighter machine gun that fires a government-designed 6.8mm round, which falls between the lighter 5.56mm and heavier 7.62mm used in heavy machine guns. But submissions can include other calibers, so long as they meet accuracy and lethality requirements for the new weapon, officials have said.
In the Textron release, the company says the prototype will be based on their cased-telescoped weapons and ammunition portfolio. The company has designed both a carbine and light machine gun variant, which have been displayed publicly in recent years.
The NGSAR will be an “intermediate caliber, high-velocity, magazine-fed system,” according to the release. It will weigh less than 12 pounds with ammunition that weighs 20 percent less than the traditional brass case ammo.
The weapon will be at most 35 inches long and be able to fire 60 rounds per minute for 15 minutes without a barrel change.
Accuracy matters too. A shooter must be able to hit standard targets at 50 meters while standing, with three- to five-round bursts at least 70 percent of the time.
The companies also received awards for advanced weapons and fire control technologies, for the Next Generation Squad Weapons Technologies, the umbrella program for advancing small arms, and for the fire control capability.
Wayne Prender, vice president of Applied Technologies & Advanced Programs at Textron Systems, told Army Times Thursday that he couldn't discuss details of their fire control submissions configuration. But he did talk about some of the capabilites they plan to provide.
“We're offering up a solution set, day/night system optics with a laser range finder, integrated ballistic computer for computation of the target,” Prender said.
Last year Textron unveiled a 6.5mm carbine using their ammunition. The NSGW program aims to use an intermediate caliber, likely in the 6mm range, such as their 6.8mm ammunition development.
But Prender said he couldn't discuss details of the caliber submission for the weapon prototype.
Army leaders have said that advancements will come in stages and initial fire controls will be a part of the first fielded system, but that improved fire controls with additional upgrades will be incorporated into the system.
December 4, 2023 | International, Naval
South Korea on Monday successfully conducted a flight of a solid-fuel rocket carrying a satellite over the sea near Jeju Island, the defence ministry said, amid a growing space race with neighbouring North Korea.
April 2, 2019 | International, Aerospace
Le développement militaire que connaît le Maroc semble inquiéter les milieux espagnols concernés. Le journal El Confidencial lui consacre un long article. Médias24 fait une lecture critique de cette analyse espagnole. “Il n'y a plus de doute: le réarmement du Maroc est important, progressif et, même s'il est encore loin des effectifs de l'armée espagnole, il s'en rapproche de plus en plus. Le dernier achat d'armes du pays voisin confirme cette tendance: 25 nouveaux chasseurs F-16 et la modernisation de 23 autres“. C'est ainsi que commence l'article espagnol. Le ton est vite donné. La tendance générale de l'article consiste à attirer l'attention sur l'armement marocain et sa modernisation, tout en minimisant certains aspects. Par exemple, le Maroc aura 384 chars Abrams et non pas 200 comme indiqué. Le premier lot étant un A1 version SA à la marocaine. On peut considérer que ce premier lot est au même niveau que les derniers chars Leopard E de l'armée espagnole, avec des capacités technologiques, un blindage et des munitions dernier cri. Le deuxième lot Abrams sera constitué des A2. Les changements demandés par les FAR le situent au-dessus de son standard habituel ! Le Maroc surpassera avec ce lot, les capacités des blindés espagnols. Pour ce qui concerne les chars que l'auteur de l'article qualifie d'"obsolètes" en parlant des M60A3, T72 et MBT2000/VT1, il s'agit des chars de soutien qui peuvent faire mal aux blindés et transporteurs de troupes espagnols. Le Maroc dispose de plusieurs unités dites "Bataillons de Soutien Matériels", rodées pour le soutien logistique des troupes et matériels, réglant le problème de la maintenance et des pièces de rechange. Pour ce qui concerne l'aviation : En optant pour les F-16 avec AESA, le Maroc surpasse largement les capacités de l'aviation de chasse espagnole. L'auteur de l'article affirme que les capacités des Eurofighters/Typhoon dépassent celles des F16 avec l'argument que la plateforme des F-16 est ancienne et que les pilotes marocains ne sont pas bien formés ! En réalité, la plateforme de base des F-16 a évolué pour leur donner des capacités aérodynamiques plus agiles, et une signature radar dite RCS plus réduite, la petite taille de l'avion étant toujours en sa faveur. Par ailleurs, les pilotes marocains ont toujours eu une formation de très haut niveau, et sont réputés être de bons chasseurs. Exemple : Lors du dernier exercice Atlas 2018, les chasseurs espagnols ont utilisé leur fleuron, l'Eurofighter ! Ils ont pris une sacré défaite avec un score 5-1 en faveur des F-16 marocains, tout en faisant match nul 3-3 contre les Mirage F1 marocains. Dans les années 80, lors des manœuvres gigantesques organisées par les USA au Maroc, appelées Majestic Eagle, les avions Mirage marocains ont pu dépasser les défenses et la chasse américaine à deux reprises et toucher le porte-avion américain à la surprise totale des officiers américains qui découvraient pour la premier fois la plateforme Mirage. Autre erreur : l'auteur avance que les réservoirs supplémentaires dits CFT qui équipent les F16 des FRA, impactent leur agilité. En réalité, ceci a été démenti preuves à l'appui, par l'ensemble des pays utilisateurs notamment les pays de l'OTAN. Pour tout le reste, l'analyse est correcte. Le Maroc a effectivement par rapport à l'Espagne, un très grand retard en termes de marine de combat. https://www.medias24.com/le-dernier-contrat-militaire-marocain-suscite-la-vigilance-en-espagne-1261.html
August 23, 2018 | International, Aerospace
YUKIO TAJIMA, Nikkei staff writer TOKYO -- Lockheed Martin has proposed that Japanese companies be responsible for more than half of the development and production of a next-generation fighter jet that Japan wants to introduce in 2030, Nikkei learned Wednesday. Lockheed is offering Japan an upgraded version of the existing F-22. The U.S. currently bans exports of the plane known as "the Raptor," which is considered the world's most powerful fighter, has stealth capabilities and is armed with eight air-to-air missiles. The U.S. aircraft manufacturer's decision to open the production to Japan comes out of the belief that there is little risk of technology leaks. The company also says providing the jet to Japan would contribute to the security of Asia. If the share of work pans out as proposed, it would strengthen Japan's defense industry and the Japan-U.S. alliance. Lockheed's proposal comes in response to concerns in Japan that American companies might monopolize the development and production of the upgraded warplane, leaving little room for Japanese partners' involvement. The company calls the plan a Japan-led framework. The next-generation fighter will replace Japan's F-2 jets, scheduled to retire around 2030. Tokyo initially looked for ways for Japan Inc. to completely develop a successor on its own, hoping to boost the domestic defense industry's orders, but the idea proved unfeasible due to technological and cost hurdles. The Japanese government sees Lockheed's proposal, which could deliver high performance at reduced development costs, as the most promising alternative. The next-generation fighter program is estimated to cost about 6 trillion yen ($54.2 billion), including development, acquisition and maintenance. Some voices are citing a need to update the F-22, which has been deployed since around 2000, and Lockheed's plan has the benefit of lowering upgrade costs shouldered by the U.S. Although Japan produced 60% of the jointly developed F-2, the U.S. handled engine development since Japan did not have the basic technology at the time. But Lockheed has expressed a willingness this time to shift development and production of new engines to major Japanese heavy machinery maker IHI in the future. If IHI's XF9-1 jet engine is adopted, Japanese companies could be responsible for more than 60% of the total work. In addition, the exports of high--margin military equipment for the project could ease the U.S. trade deficit with Japan. Mitsubishi Electric's fighter jet electronics system could be adopted, and Mitsubishi Heavy Industries will handle the development and production of wings, according to the plan. The aircraft's body, engines and the fighter system are to be made in the U.S., but Lockheed intends to use more Japanese-made components, incorporating them gradually until Japanese companies play a central role in development. To hasten development, Lockheed will send Japan F-22s that have not been deployed by the U.S. Air Force so that it can grasp its performance in advance. The updates will improve the plane's main wings and allow more fuel to be loaded, increasing the jet's range to about 2,200 km so it can be used to defend isolated islands and other missions. Although the F-22 has the most advanced stealth abilities in the world, it requires a special coating that is laborious to maintain. Maintenance will be simplified by using the same material as the F-35 stealth fighter, making it easier to perform drills and deploy for battle. One challenge is the cost. Lockheed estimates the price of the next-generation fighter will be far higher than the F-35's 15 billion yen-per-jet price tag. Lockheed estimates the price of a next-generation F-22 at about 24 billion yen if it is part of an order of 70 aircraft. Producing 140 of the jets could reduce the unit price to about 21 billion yen. There is also concern that including Japanese companies, which have not independently developed a fighter jet in recent years, could complicate production and ramp up costs. Lockheed initially estimated that the F-35A would cost about 10 billion yen per jet. Costs temporarily rose to 17 billion yen, however, when assembly was given to Japanese companies, a cause for concern this time. Some doubt that the U.S. will fully disclose core technology for the world's most powerful fighter jet. Although Lockheed plans to outfit the jet with several Japan-made weapons in an effort to include as much domestic technology as possible, the U.S. will initially be responsible for most of the work, with Japanese companies gradually joining the process later. It is unclear, however, when development will proceed to that second stage. "It is likely that the U.S. will not want to give up such core technologies as fighter systems and software," said Heigo Sato, a professor at Takushoku University. "The technological spillover to Japanese companies would be limited if they mostly receive subcontracting work." Although Mitsubishi Heavy assembles the F-35, which has begun deployment, it has been pointed out that having that job has hardly improved the company's technology knowledge. The U.S. Congress also turned down Japan's request for the F-22 to succeed the F-4 a decade ago because of hesitance about transferring military technology. Should technology transfers from the U.S. slow, it may hinder Japan's continued development of fighter jet technology. Japan must choose whether to develop its own jet, jointly develop with another country or update existing aircraft. Tokyo will make its decisions at the end of the year in its revised medium-term defense program. Boeing and Britain's BAE Systems have also made submitted proposals to upgrade existing planes. https://asia.nikkei.com/Politics/Lockheed-offers-Japan-majority-of-work-in-plan-for-new-fighter-jet