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April 14, 2021 | International, Aerospace

DARPA chooses three firms to design nuclear-powered space vehicle

DARPA believes nuclear-powered propulsion could enable rapid maneuver in space — a capability that is difficult to achieve with current electric and chemical propulsion systems.

https://www.c4isrnet.com/battlefield-tech/space/2021/04/13/heres-whos-designing-a-nuclear-powered-space-vehicle-for-darpa/

On the same subject

  • European Council - Leaders’ Agenda on Internal Security

    September 18, 2018 | International, Security

    European Council - Leaders’ Agenda on Internal Security

    As Leaders set out at the Bratislava Summit two years ago, the Union's objective in this area is to do everything necessary to support Member States in ensuring internal security and fighting terrorism. The European Union must help protect the public, safeguard the Schengen area and respond intelligently to a changing security environment where some threats are hybrid in nature, and where the line between internal and external security is sometimes blurred. Building on the real progress made in recent years to strengthen our collective security, we must think in more operational terms and ensure the full and effective implementation of our previous conclusions, including on cybersecurity (October 2017, June 2018) and on strengthening resilience to chemical, biological, radiological and nuclear-related risks, also in light of the Salisbury attack (March and June 2018). Leaders should focus on where EU efforts can add immediate value to national ones and on ways to reinforce Europe's long-term response to emerging and new threats, as part of the new Strategic Agenda for the Union to be adopted at the June 2019 European Council. Upgrading police and judicial cooperation Strengthening border security Resilience in cyberspace Crisis response capability Full article: http://www.consilium.europa.eu/media/36409/leaders-agenda-note-on-internal-security.pdf

  • Forecast: Western Maritime Helicopter Deliveries/Retirements 2020-2029

    July 6, 2020 | International, Aerospace, Naval

    Forecast: Western Maritime Helicopter Deliveries/Retirements 2020-2029

    July 06, 2020 Aviation Week Network forecasts that over the next ten years, 677 new, Western-designed helicopters performing maritime missions will be built, 114 will be re-engined/remanufactured, and 355 will be retired. Aviation Week defines this mission market as helicopters performing search and rescue (SAR) over bodies of water without special equipment, general-purpose helicopters based primarily on ships performing specifically maritime missions, or helicopters carrying specialized technology for anti-surface and anti-submarine warfare (ASW) missions and over-water airborne early warning (AEW) missions. The V-22 is included in the forecast due to the CMV-22B's role performing the traditional helicopter mission of vertical replenishment. The largest procurement of maritime helicopters this decade will be the U.S. Coast Guard's upgrade of its fleet of 95 Airbus MH-65Ds (based on the H155) to the MH-65E standard. The largest new-build procurement of maritime helicopters will be NH Industries NFH90s going to several European countries. While the NH90 still has a customer in Qatar, it has definitively failed to gain wider traction in the Middle East as it struggled to compete with Leonardo and Sikorsky offerings. Very close behind the NH90 is the ubiquitous Sikorsky S-70/H-60, with new-build helicopters in the next 10 years. The two largest procurements of maritime helicopters in the world both belong to the Indian Navy, which has a 123-aircraft Naval Multi-Role Helicopter (NMRH) requirement for anti-submarine warfare helicopters and a 111-aircraft Naval Utility Helicopters (NUH) requirement. Leonardo's continued blacklisting by India has removed its ability to compete for 2/3rd of the worlds yet -to-be-decided maritime helicopters but it remains a strong competitor for much of the remaining helicopters in open competitions and requirements. For more information about the 2020 Forecast and other Aviation Week data products, please see: http://pages.aviationweek.com/Forecasts  https://aviationweek.com/special-topics/vertical-lift/forecast-western-maritime-helicopter-deliveriesretirements-2020-2029

  • Lockheed Martin Australia Selected As Australian Defence Force’s Strategic Partner For AIR6500

    August 29, 2023 | International, Aerospace

    Lockheed Martin Australia Selected As Australian Defence Force’s Strategic Partner For AIR6500

    AIR6500-1 will provide the Australian Defence Force with a JABMS that will form the ground-breaking architecture at the core of the ADF’s future IAMD capability

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