5 juillet 2021 | International, Aérospatial

Lockheed’s F-35 topples competition in Swiss fighter contest

The F-35 beat out the Eurofighter Typhoon, Dassault Rafale and Boeing's Super Hornet.

https://www.defensenews.com/air/2021/06/30/lockheeds-f-35-topples-competition-in-swiss-fighter-contest/

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  • Contracts for September 14, 2021

    15 septembre 2021 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité

    Contracts for September 14, 2021

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  • Should the Air Force spend even more on missile warning satellites?

    18 septembre 2019 | International, Aérospatial

    Should the Air Force spend even more on missile warning satellites?

    By: Nathan Strout Senate appropriators have a message for the Air Force: Make early warning missile satellites a priority. The Senate Appropriations Committee expressed concern over the Air Force's plan for funding the Next Generation Overhead Persistent Infrared system in a report on their annual defense spending bill. While the Pentagon requested $1.4 billion for the program in fiscal year 2020, the Senate spending committee noted that the request was $630 million short of what the program needs. With such a gap, senators questioned whether OPIR was a priority for the Air Force. OPIR is the next-generation early warning missile defense satellite system that will ultimately replace the Space Based Infrared System. The Pentagon has contracts with Lockheed Martin and Northrop Grumman to build three satellites in geosynchronous orbit and two covering the polar regions, respectively. In order to close the funding gap, the Air Force has made a number of reprogramming requests. But according to Senate appropriators, that's not a responsible path forward. “If the program is to have any chance of success, the department cannot continue to rely on reprogramming requests for its funding,” the committee's report read. Instead, the Senate Appropriations Committee approved a far larger budget of $1.9 billion for OPIR. While that is still less than the program need, it represents an increase of $535.5 million. Those funds are in addition to reprogramming requests that could meet the more than $2 billion program need. Lockheed Martin representatives told reporters at the annual Air Force Association conference Sept. 17 that the requested increase in fiscal year 2020 funding doesn't represent a growth in costs for the program, but is the result of the rapid acquisition approach to the OPIR program. “This shouldn't be perceived as cost growth,”said Kay Sears, Lockheed Martin's vice president and general manager for military space. “But it is an accelerated schedule, so it comes with an accelerated budget.” “Next Gen is an absolutely critical capability. We've been asked to deliver that capability in a ‘go fast' environment by 2025 and we are planning to do that. That comes with a funding profile that is a little bit different than a traditional defense program,” she added. Part of that go fast approach, which Sears says results in higher up front costs, includes a payload competition between a Northrop Grumman/Ball team and a Raytheon team. “There's a lot of spending that can happen at all of those companies at the same time,” explained Sears. “That is what is driving the funding profile ― it's the payload development and the fact that (...) we have two payload developers and two capabilities that we're going to have to choose from in that critical mission area.” Senate appropriators noted in their report that OPIR is breaking ground for how to provide rapid prototypes for programs in the future and needs to be fully funded as an example. “The Committee believes the program will be an exemplar for rapid acquisition of space programs, whether the program succeeds or fails,” read the report. “Failure will have implications for Congress's willingness to fund future programs using the National Defense Authorization Act section 804 rapid prototyping and fielding authorities for similarly large, or even middle tier programs, for years to come.” OPIR has been a point of contention between the House and Senate as they work through the two annual defense bills. Earlier in the summer the House balked at the massive increase in what the Pentagon wanted for OPIR in fiscal year 2020. While the $1.4 billion Pentagon request is $630 million below what the program needs, it's $459 million above what the Pentagon projected it would need for the program in fiscal year 2020 in the previous years' budget. The House Armed Services Committee ultimately authorized just $1 billion for the program in their National Defense Authorization Act citing unexplained growth, prompting a letter from the White House arguing that a failure to fund the Pentagon's full budget request now would lead to delays and higher costs over time. https://www.c4isrnet.com/battlefield-tech/space/2019/09/17/should-the-air-force-spend-even-more-missile-warning-satellites/

  • No F-35 For You: The French Air Force's New Rafale Fighter Won't Be Stealthy

    5 décembre 2019 | International, Aérospatial

    No F-35 For You: The French Air Force's New Rafale Fighter Won't Be Stealthy

    by Sebastien Roblin Key point: Paris wants new planes, but it has no plans to build or buy its own stealth fighters. In January 2019, French Defense Minister Florence Parly announced France would commit $2.3 billion to develop an F4 generation of the Dassault Rafale twin-engine multirole fighter. This would include production in 2022–2024 of the last twenty-eight of the original order of 180 Rafales, followed by the purchase of an additional thirty Rafales F4.2s between 2027–2030, for a total of 210. Since 2008, France has deployed land- and carrier-based Rafales into combat in Afghanistan, Iraq, Libya, Mali and Syria. In January 2019, French Defense Minister Florence Parly announced France would commit $2.3 billion to develop an F4 generation of the Dassault Rafale twin-engine multirole fighter. This would include production in 2022–2024 of the last twenty-eight of the original order of 180 Rafales, followed by the purchase of an additional thirty Rafales F4.2s between 2027–2030, for a total of 210. Since 2008, France has deployed land- and carrier-based Rafales into combat in Afghanistan, Iraq, Libya, Mali and Syria. The Rafale is much more agile than the F-35, with superior climb rate, sustained turn performance, and ability to super-cruise (maintain supersonic flight without using fuel-gulping afterburners) at Mach 1.4 while carrying weapons. The Rafale's all-moving canards—a second set of small wings near the nose—give the Rafale excellent lift and low-altitude speed and performance, as you can see in this majestic airshow display. However, compared to larger fourth-generation twin-engine jets like the Su-35 or F-15, the Rafale can't fly quite as high (service-ceiling of 50,000 instead of 60,000 ft), and has a lower maximum speed (only Mach 1.8 compared to Mach 2-2.5). The Rafale's agility won't help as much if it is engaged at long distances by enemy surface-to-air missiles and stealth jets. To compensate, the Rafale boasts an advanced Spectra electronic warfare system that supposedly can reduce the Rafale's cross-section several times over—it is rumored by reflecting back signals using ‘active canceling.' Spectra also incorporates powerful jammers and flare and chaff dispensers, provides 360-degree early-warning, and can even assist Rafale pilots in targeting weapons to retaliate against attackers. Spectra's capabilities reportedly allowed Rafales to deploy on raids over Libyan airspace in 2011 before air defense missiles had been knocked out. Other key capabilities include sensor fusion of the Rafale's RBE-2AA Active Electronically Scanned Array multi-mode radar, which can track numerous targets over 124 miles away, with its discrete OSF infrared-search and track system, which has an unusually long range of sixty-two miles. Rafale pilots also benefit from uncluttered instrumentation combining voice command with flat-panel touch screens. The multirole jet carries a punchy thirty-millimeter revolver cannon and up to twenty-one thousand pounds of weapons on fourteen hardpoints, making it a versatile air-to-ground platform. Because Paris requires expeditionary capability in Africa, the Rafale can refuel in flight and carry up to five fuel tanks for very long transits, and can be operated from relatively unprepared airfields, unlike most high-performance jets. What's new in the Rafale F4? Dassault produces three basic types of Rafales: the single-seat Rafale-C, the two-seat Rafale-B (the additional weapon systems officer being preferred for strike and reconnaissance missions) and the carrier-based single-seat Rafale-M, which has an arrestor hook, reinforced landing gear and buddy-refueling pod capability. Each type has evolved in common generations designated F1, F2, F3 and F3R. The F4 generation introduces additional network-centric warfare capabilities and data-logistics similar to those on the F-35 Lightning, enabling Rafales on patrol to build a more accurate picture of the battlespace by pooling their sensors over a secure network, and even exchange data using new satellite communications antenna. The pilots also benefit from improved helmet-mounted displays. The Spectra defensive system will receive more powerful jammers and new threat libraries tailored to meet the improving capabilities of potential adversaries. Furthermore, Dassault seeks to use “Big Data” technology to develop a predictive maintenance system reminiscent of the F-35's troubled ALIS system to cost-efficiently implement preventative repairs. Other systems to be tweaked include the air-to-ground mode of the RBE-2AA radar, the M88 turbofan's digital computers, and a new AI-system for its reconnaissance and targeting pod allowing it to rapidly analyze and present information to the pilot. Rafale-Ms will also receive a new automated carrier landing system. New weapons set for integration most notably an improved model of the Mica short-to-medium range air-to-air missile, which has a range of forty-nine miles. The Mica can be launched without initially being locked and guided remotely by a data link on the fighter before engaging either an infrared or AESA radar seeker to close in for the kill, using a vector-thrust motor to pull off tight maneuvers. Because both the Rafale and the Mica missile can employ passive infrared targeting without using an indiscrete active-radar for guidance, the MICA can be launched with little warning for the target. The Mica-NG model will incorporate new infrared-matrix sensors for better performance versus stealth fighters, carry additional propellant for longer range, and integrate internal sensors to reduce maintenance costs. Its dual pulse motor will allow it to accelerate just prior to detonation for a greater probability of achieving a kill. For longer range engagements, newer Rafales F3Rs and F4s can launch British Meteor missiles which can sustain Mach 4 speeds. Another weapon set for integration is heavier 2,200-pound variants of the AASM HAMMER, a guidance kit similar to the U.S. JDAM. Previously, the Rafale could only carry 485-pound variants of the weapon which can use either GPS-, laser- or -infrared guidance to deliver precise strikes. Unlike the JDAM, the HAMMER also incorporates a rocket-motor, allowing it to hit targets up to thirty-seven miles away when released at high altitude. The Rafale will also be modified to integrate future upgrades of the French SCALP-EG stealthy subsonic cruise missile and the supersonic ASMP-A cruise missile which carries a 300-kiloton-yield nuclear warhead. Reportedly France may develop a hypersonic AS4NG variant increasing range from 300 miles to over 660 miles. Currently, the French Armée de l'Aire has three Rafale multi-role squadrons and two nuclear-strike squadrons based in Mont-de-Marsan (south-western France), Saint-Dizier (north-eastern France) and al-Dhafra in the UAE. There are also an operational conversion unit and a testing and evaluation squadron. The French Navy has three Rafale-M squadrons which rotate onboard France's nuclear-powered carrier Charles de Gaulle. In 2018, a squadron of Rafale-Ms proved their capability to operate from the U.S. carrier George H. W. Bush. The forthcoming Rafale F4s will progressively replace France's fourth-generation Mirage 2000s, over 110 of which remain in service today. French periodical Le Figaro claims that older Rafales will also eventually be updated to the F4 standard. Abroad, Dassault is finish delivery of orders from Egypt (twenty-four), Qatar (thirty-six) and India (thirty-six). All three countries may order additional Rafales, though the price of its initial Rafale order has caused a political scandal in New Delhi. As France must wait nearly two decades before a European stealth fighter can enter service, its armed forces are betting that in the interim adding networked sensors and weapons to the Rafale's superior kinematic performance and powerful electronic warfare systems will keep the agile jet relevant in an era of proliferating stealth aircraft and long-range surface-to-air missiles. Sébastien Roblin holds a master's degree in conflict resolution from Georgetown University and served as a university instructor for the Peace Corps in China. He has also worked in education, editing, and refugee resettlement in France and the United States. He currently writes on security and military history for War Is Boring. This first appeared early in June 2018. https://nationalinterest.org/blog/buzz/no-f-35-you-french-air-forces-new-rafale-fighter-wont-be-stealthy-101722

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