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April 19, 2021 | International, Aerospace

DARPA awards 3 deals for work on nuclear propulsion system

The Defense Advanced Research Projects Agency awarded three contracts this week to design a nuclear thermal propulsion system that will operate above low Earth orbit in 2025.

https://www.upi.com/Defense-News/2021/04/15/DARPA-contracts-nuclear-propulsion/3141618534259/

On the same subject

  • UK F-35s Clear IOC For Land-Based Ops; UK Spending Big on Defense

    January 11, 2019 | International, Aerospace

    UK F-35s Clear IOC For Land-Based Ops; UK Spending Big on Defense

    By PAUL MCLEARY WASHINGTON: The UK is ready to start deploying the first batch of its new F-35 fighter overseas the country's top defense official said Thursday, while introducing a slew of new cruise and attack missiles for its Typhoon jets. The announcement of Initial Operational Capability (IOC) for nine F-35Bs comes weeks after the Royal Navy performed its first F-35 landings aboard the new Queen Elizabeth-class of aircraft carrier, built specifically to accommodate the F-35B. The head of Lockheed Martin UK, Peter Ruddock, noted that the IOC pertains to “land-based aircraft.” That seems sensible given that Joint Strike Fighter operations from the carrier just began. But questions surround the overall health of the UK's military, as it embarks on an expansive modernization program that is facing brisk headwinds in the form of an uncertain withdrawal from the European Union and looming budget shortfalls in the coming years. On Thursday however, Defence Secretary Gavin Williamson stood in front of a hangar full of F-35s and Typhoons at the RAF Marham air base, which has just undergone a major facelift to accommodate the F-35 — including new runways and a training center — to declare a new era in UK power projection. “The incredible F-35 jets are ready for operations, a transformed Typhoon has the power to dominate the skies into the 2040s and we continue to look even further into an ambitious future,” he said. “The RAF has long shown Britain at its great and global best, and today it lifts our nation to even greater heights.” Alongside the F-35 were Typhoon jets, soon to be equipped with a slew of new capabilities developed under the three-year, $540 million Project Centurion. Chief among them is the Storm Shadow air-to-ground cruise missile which boasts a range of 350 miles, the precision guided air-to-air Meteor missile with a 62-mile range, and the air-to-ground Brimstone precision attack missile. All of the missiles are made by Paris-based defense firm MBDA, a joint venture between European defense leaders Airbus, BAE Systems, and Leonardo. Air Marshal Sir Stephen Hillier, chief of the Air Staff, added: “The successful integration of Storm Shadow, Brimstone and Meteor on Typhoon completes and enhances the transition of world-class capabilities” from the retiring Tornado jets, which will “offer a step-change in our ability to employ air power around the world.” After the HMS Queen Elizabeth makes its first deployment in 2021, it will be followed two years later by the HMS Prince of Wales, bringing to a close a gap in carrier capability that Britain has experienced since retirement of the Invincible and Ark Royal. Royal Navy officials have said they're eager to get back into carrier operations, which will allow the UK to project power with fifth generation aircraft across the Middle East, Pacific, and in the Arctic, which is emerging as a major flash point as Russia and China rush to push assets north. The deployments will come as a welcome relief for the US Navy, which is struggling with maintenance on its own 11-carrier fleet. The American ships have been strained over the past 17 years of war in the Middle East and growing tensions with China in the Pacific. But the uncertainties over Brexit hangs over all of these plans. “Our nation is moving into a new era outside the EU, and our huge achievements in air capability make our commitment to a role on the world stage clear to both our allies and our enemies,” Williamson said. The UK's Director for Strategic Planning Will Jessett told reporters in Washington earlier this week that the MoD's ability to pump money into new defense programs will be affected by any deal reached between Britain and the rest of Europe, since their defense industries are intertwined. “Amongst the reasons we started to face this affordability delta in 2017 were because exchange rates did fall, relative to where they were in 2015,” he said. If we get a [Brexit] deal that's OK, I can imagine, personally, exchange rates not just stabilizing but somewhat improving. If not, it is by definition going to add further pressure into this.” He hastened to add, however, “that's not what we're planning for at the moment.” In November, the UK's National Audit Office estimated that the Ministry of Defense's defense plans will exceed allocated budgets by an average of 3.7 percent over the coming decade, which would lead to shortfalls of between $8 billion and $18 billion over that timeframe. https://breakingdefense.com/2019/01/uk-f-35s-clear-ioc-for-land-based-ops-uk-spending-big-on-defense

  • Les fonds HLD et PAI pourraient racheter Photonis

    January 28, 2021 | International, C4ISR

    Les fonds HLD et PAI pourraient racheter Photonis

    Selon le magazine Challenges, les fonds français HLD et PAI Partners discuteraient du rachat de Photonis, la pépite française de la vision nocturne, dont l'Etat a bloqué la vente à l'américain Teledyne en décembre dernier. Un rapprochement avec Lynred, coentreprise de Safran et Thales, spécialisée dans les détecteurs infrarouges, serait envisagé, avec le soutien de Bpifrance. Un tel rapprochement permettrait la création d'un nouveau champion français de l'infrarouge et de l'intensification de lumière. Challenges du 28 janvier

  • Where do special forces fit in the National Defense Strategy?

    May 22, 2019 | International, Aerospace, Naval, Land, C4ISR, Other Defence

    Where do special forces fit in the National Defense Strategy?

    By: Jen Judson WASHINGTON — The most valuable role for U.S. special operations forces within the National Defense Strategy is to build relationships with countries in hot spots around the globe to keep Russia and China at bay. But that effort can't be at the expense of its counterterrorism mission, which remains the No. 1 priority of special forces, according to leadership within U.S. Special Operations Command. SOCOM plans to issue a report to Congress on a comprehensive review of its roles and missions this month, according to Mark Mitchell, the principal deputy assistant secretary of defense for special operations and low-intensity conflict, who was speaking during a recent hearing with the House Intelligence and Emerging Threats and Capabilities Subcommittee. One of the main priorities for SOCOM is to carry out counterterror missions, but the National Defense Strategy focuses on great power competition against near-peer adversaries Russia and China, so House lawmakers wanted to know how special forces fit in a strategy that focuses less on counterterrorism and more on powerful adversaries. “We've been the tip of the spear on the [counterterror] fight,” SOCOM Commander Gen. Richard Clarke said during the hearing. “However, moving forward, particularly in great power competition, our special operations forces are not necessarily going to be in that fight because the whole idea of the strategy is to avoid a kinetic” confrontation, he added. Clarke said he's examining SOCOM relationships with U.S. Cyber Command, U.S. Strategic Command and U.S. Transportation Command as well as the global combatant commanders to see “how we can best integrate our forces and provide support to those in other domains.” “I think the special operations community is uniquely suited to build networks of partners and allies around the globe to put us in a position, first of all, to compete for that influence and legitimacy in peacetime,” Clarke added. Special forces also have an important role to play within the military information support operations center in Tampa, Florida, which is aligned with the State Department's Global Engagement Center, which “allows us to compete in the space ahead of time and make sure that we're countering some of the vitriol that's coming out of Russia at this time and the falsehoods,” Clarke said. According to Clarke and Mitchell, it's unlikely the reach of special forces around the globe will wane. “A [counterterror] deployment to Africa is also a part of that great power competition against the Russians and Chinese,” Clarke noted as an example. “We are trying to look at our employment of the SOF force from a holistic view to ensure that we're maximizing the return on that investment to our counterterrorism mission and our great power competition.” The relationships that U.S. special forces develop with other countries is also unique, Clarke noted. “A small team, a small element of Special Operations forces, can bring a significant impact working with foreign forces.” “Remember,” Mitchell added, “Chinese and Russian threats are global, and that's part of the reason why we're in 80 countries.” For example, Mitchell added, SOCOM received recent congressional approval to move forward with an important counterterror effort in the Philippines, but that is also a critical component of building influence within the country and “keeping Chinese at arm's length.” While the NDS is focused on great power competition, the strategy still recognizes the need to combat violent extremist organizations, which “is not going away, and we've got to balance that,” Mitchell said. So some new concepts for employment of special forces will likely emerge, according to Mitchell. “We're working with the services to ensure that we are integrated with their development efforts,” he added. But there are a few tasks where, if given the chance, SOCOM would take off its plate, particularly to improve its deployment ratio with double the time spent at home compared to overseas. Clarke said special forces in Africa could be better optimized. “That's not necessarily ‘take away the mission,' but I see reduction internal to some of these missions,” he said. Additionally, the mission to counter weapons of mass destruction is also an increasing burden on the force, Clarke said: “I think it's a right-sizing in the mission internal to make sure we have the right force allocation against it.” And SOCOM is looking at how the Army's security force assistance brigades might be better suited for certain security force assistance-type missions. “SOF should be in places where it's a light footprint, it's politically sensitive, with a small team, that is training other special operations forces primarily,” Clarke said. https://www.defensenews.com/pentagon/2019/05/17/where-do-special-forces-fit-in-the-national-defense-strategy/

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