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February 18, 2020 | International, Aerospace

DARPA Eyes New Weapon Concepts In 2021 Program Plans

A multi-target air-to-air weapon and gun-armed close-support missile are among new projects DARPA plans to launch in fiscal 2021. New approaches to communicating in contested environments, attacking signals and countering laser weapons are also on the list.

The Defense Department is seeking $3.57 billion in funding for its advanced research projects agency in 2021, an increase of just over 3% from 2020.

Among the projects planned for initiation in 2021 is LongShot, for which DARPA is seeking $22 million. LongShot will demonstrate an air-launched weapon system that will use a slower-speed, longer-range air vehicle for transit to the engagement zone where it will launch multiple air-to-air missiles.

The weapon will be carried externally on existing fighters or internally on bombers. Multi-mode propulsion will significantly increase engagement range while allowing air-to-air missiles to be launched closer to their targets, reducing reaction time and increasing terminal energy and kill probability.

LongShot appears to be a follow-on to the Flying Missile Rail concept revealed by DARPA in 2017. This was a device carrying a pair of AIM-120 air-to-air missiles that could remain under the wing of and F-16 or F/A-18 or fly away from the host aircraft, acting as a booster to extend the range of the missiles.

“LongShot will explore new engagement concepts for multi-modal, multi-kill systems that can engage more than one target,” according to DARPA budget documents. Fiscal 2021 funding would take the program through to a preliminary design review for the demonstration system.

DARPA is seeking $13.3 million for begin the Gunslinger program to demonstrate a tactical-range weapon that will combine the maneuverability of a missile with ability of a gun to engage different types of target. Envisioned missions are close air support, counter insurgency and air-to-air engagements.

Metrics for the system are total range, including transit, loiter and engagement, as well as effectiveness, according to the documents. Development of such a missile system will require vehicle concepts that have the aerodynamic, propulsion and payload to enable a wide operational envelope, says DARPA.

Gunslinger will also require “algorithms that support maneuvering and target recognition to enable expedited command decision making for selecting and engaging targets, and approaches to incorporating modularity of design to reduce cost,” the documents say.

DARPA is seeking $15.1 million in 2021 for another new project, Counter High Energy Lasers (C-HEL), which aims to develop a system to detect, locate and disrupt energy laser weapons before they can inflict irreversible damage.

The project will study novel sensors, protective materials and obscurants as well as optical and kinetic defeat systems. Fiscal 2021 funding would take the project through the conceptual design review for an initial operational C-HEL system and field testing of protective coatings.

Developing small photonic terminals that can establish high-bandwidth communications links between microsatellites and mobile platforms is the goal of Portable Optical Integrated Network Transceivers (POINT), a new project for which $9.2 million is sought in 2021.

Existing optical terminals with gimballed telescopes are too large for microsatellites, and POINT will leverage the recent developments in optical phased-array transmitters to develop transceivers with no moving parts, dramatically reducing their size, weight and power requirements.

Providing tactical beyond-line-of-sight communications in an anti-access/area-denial environment by deploying low-cost expendable repeaters ground vehicles, unmanned aircraft, high-altitude platforms and low-orbiting satellites is the goal of the new Resilient Networked Distributed Multi-Transceiver Communications (RNDMC) project, for which $7.4 million is sought in 2021.

Proportional Weapons, for which $6 million is sought in 2021, is a new project to develop a real-time capability to tune the effects of families of munitions to be able to breach a structure, or clear an area, while minimizing collateral damage. “Novel approaches are needed that are absolutely effective from the air or ground against several scales of primarily urban, concealed threats while not being catastrophically destructive,” say DARPA budget documents.

Other new projects for fiscal 2021 include: Dynamic Airspace Control ($13.7 million), to develop ways to surveil and manage local airspace without using high-power radar; Non-Kinetic Effects ($7.5 million), to develop new electronic-warfare systems to sense, attack and also protect signals; and Port Defense ($7.4 million), to use expendable unmanned undersea vehicles for mine countermeasures.

https://aviationweek.com/aerospace/darpa-eyes-new-weapon-concepts-2021-program-plans

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  • Airbus awarded contract to integrate and certify the DIRCM System for the German Air Force A400M

    June 21, 2019 | International, Aerospace

    Airbus awarded contract to integrate and certify the DIRCM System for the German Air Force A400M

    Airbus Defence and Space has been awarded a contract from the German Bundesamt für Ausrüstung, Informationstechnik und Nutzung der Bundeswehr (BAAINBw) to integrate and certify a J-MUSIC™ Directed Infrared Counter Measure (DIRCM) system inside the A400M Defensive Aids Sub-System (DASS) for the German Air Forces' Airbus A400M aircraft. The DE DIRCM system will be provided by Diehl Defence GmbH & Co. KG, which is based on a J-MUSIC™ System from Elbit Systems Ltd. The contract will be performed over a four-year period. "The signing of the contract is another significant milestone for the A400M programme and also underlines the enormous growth potential of the aircraft and the confidence Germany has in it," said Michael Menking, Head of A400M Programme. "The integration of the DE DIRCM system into the A400M will further enhance the aircraft's self-protection and bring additional capability in the theater of operations." http://www.asdnews.com/news/defense/2019/06/19/airbus-awarded-contract-integrate-certify-dircm-system-german-air-force-a400m

  • US Air Force nuclear, space programs take hit in border wall reprogramming

    May 14, 2019 | International, Aerospace

    US Air Force nuclear, space programs take hit in border wall reprogramming

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The Air Force sees AWACS as a key part of its initial version of the Advanced Battle Management System, a family of systems that will provide ground surveillance across the different military services. Instead of retiring seven E-3s in FY18, Gen. Mike Holmes, head of Air Combat Command, said those planes could be upgraded with new sensors and communications gear. However, DRAGON isn't the only modernization effort for the Sentry that is moving slower than expected. In November, Bloomberg reported that the service terminated a contract with Boeing to upgrade the AWAC's characteristic disc-shaped radar due to repeated delays. Other Air Force programs that will take a hit include a planned upgrade to the Minuteman III intercontinental ballistic missile and the air-launched cruise missile programs. A number of top defense officials previously said nuclear modernization is the top priority for the Pentagon, including Ellen Lord, the department's acquisition head, who on May 1 told Congress: “We have weapons that are decades over what was supposed to be their useful life. And we are out of time. We need to continue on the path we're on, or we are going to fall behind and not have the nuclear deterrence that we enjoy today.” The document reprograms $24.3 million, of the $124.5 million appropriated in FY19, from the Minuteman III Launch Control Block Upgrade program; the document claims funds are available due to a “slip in the production schedule for FY 2020.” Meanwhile, $29.6 million — more than half of the $47.6 million appropriated for the air-launched cruise missile programs in FY19 — will be reprogrammed. The explanation for that change: “Funds are available due to contract savings from reduced guided missile flight controller modification requirements; and due to lack of executable requirements for Support Equipment and Low Cost Mods in FY 2019.” The reprogramming of funds for the Hellfire missile is also notable, as the Pentagon has identified a lack of munitions stockpiles as a major issue to address in its budget request. As an example, the FY20 budget called for the maximum rate of production possible on Hellfire: $730.8 million for 9,000 of the weapons. The document states that funds are “available due to contract savings from all variants that provide precision kill capabilities. Savings are attributed to negotiated lower unit costs per missile system.” https://www.defensenews.com/smr/federal-budget/2019/05/13/us-air-force-nuclear-space-programs-take-hit-in-border-wall-reprogramming/

  • House passes $983 billion spending package 226-203, bucking White House

    June 20, 2019 | International, Other Defence

    House passes $983 billion spending package 226-203, bucking White House

    By: Joe Gould WASHINGTON ― The Democratic-controlled House passed a $985 billion appropriations package for fiscal 2020 that aims to fund national security at $17 billion less than the White House requested, end the post-2001 war authorizations after eight months, pull military support in Yemen and defund the W76-2 nuclear warhead. The vote was 225-203, with seven Democrats voting with the Republican minority. Zero Republicans voted for the bill. It's a salvo from Democrats in FY20 budget negotiations with the GOP-controlled Senate and White House, and the White House has threatened that President Donald Trump would veto the massive bill. Beyond the above provisions and others, the administration strongly objected to language meant to block Pentagon funds being applied to a wall on the southern border. The threat foreshadows pushback from the Senate and the White House, in part because both advocated for a $750 billion national defense budget, while the House-passed bill is consistent with a $733 billion national defense budget. (The House bill would fund the Pentagon alone at $8 billion less than the White House request.) The four-bill “minibus” contained the two largest of the 12 annual appropriations bills; the Labor, Health and Human Services, Education, and Related Agencies bill and the Defense bill. For the defense, it totaled $645.1 billion in base-defense funding, and $68.1 billion in the budget-cap-exempt wartime funding account. House Appropriations Committee Chairwoman Nita Lowey, D-N.Y., emphasized the package's investments outside the Pentagon, including a 4 percent increase in State Department funding. “This bill rejects the administration's unacceptable budget request and irresponsible policies and, rather, strives to uphold many bipartisan congressional priorities,” Lowey said when the bill was introduced. “America's foreign policy is strongest when diplomacy, development and defense are well-funded and equally prioritized, as many of today's global challenges cannot be addressed by military intervention alone.” Republicans have opposed the minibus as an empty exercise because Congress lacks a bipartisan deal to ease spending caps and avoid across-the-board sequestration cuts. Nor does the bill contain border wall funding sought by conservative Republicans. “Moving these bills as-is is a wasted opportunity because the bills are far from what the president has requested and will support,” said the House Appropriations Committee's ranking member, Rep. Kay Granger, R-Texas. “Defense spending does not meet the request while nondefense spending greatly exceeds the request in current levels. This could lead to a veto and another government shutdown, something both [parties] agree would be devastating ― in addition to these funding concerns.” The White House issued a veto threat last week that spelled out its objections to provisions in the bill that would end the post-2001 war authorizations after eight months and pull military support in Yemen―and because the House parked less defense spending in the budget-cap skirting war fund. The language surrounding the authorization for the use of military force, Granger said, could jeopardize the Pentagon's ability to conduct military operations worldwide. “It's a bad policy that will force the DoD to unwind counterterrorism operations overseas if the Congress and the president cannot agree on a new authorization,” she said. To avoid another government shutdown, 12 appropriations bills must pass Congress and get the president's signature by Oct. 1. Negotiations between the White House and lead lawmakers on a deal to ease budget caps has been ongoing, according to a statement last week by Senate Appropriations Committee Chairman Sen. Richard Shelby, R-Ala.. (The Senate Appropriations Committee hasn't yet moved any of its bills.) Another likely sticking point in budget talks with the GOP-controlled Senate and the White House is the minibus' bill's prohibition on the Defense Department spending funds to implement its policy on open transgender service. 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Next week, the House is expected to take up a separate minibus that contains the Department of Homeland Security spending bill, which was at the heart of last year's 35-day government shutdown. https://www.defensenews.com/congress/2019/06/19/house-passes-983-billion-spending-package-226-203-bucking-white-house/

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