OCCAR-EA to sign off on night vision goggles for Germany and Belgium

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  January 14, 2021 | International, Naval

  Naval Group prints first propeller for powering French warship

  By: Christina Mackenzie PARIS — France's Andromède mine-hunting ship is now being propelled by a 3D-printed propeller designed and manufactured by Naval Group, the company announced on Wednesday. Emmanuel Chol, director of Naval Group's Nantes-Indret site where the propeller was made, said, “It is the largest metal 3D-printed thruster ever to have been manufactured and the first propeller resulting from this technology, embarked on board a military ship and manufactured for use beyond just sea trials.” Weighing 1 metric ton, the propeller is made of five 200 kg (441 pounds) blades which were manufactured using a wire arc additive manufacturing (WAAM) procedure, less well known than other metal 3D printing techniques but better suited for large-scale applications. It works by melting metal wire heated by an electric arc. The process is controlled by a robotic arm. The French subsidiary of the Japanese group Yaskawa provided the robots and manufacturing tools for this project. Naval Group worked with Bureau Veritas to guarantee that the testing, inspection and certification requirements (like corrosion, fatigue, shock resistance) were met so that the Fleet Support Services organization and the DGA French procurement agency could authorize the trial of the blades on a military ship. The propeller was transferred from the manufacturing site to Brest in October 2020 where it was mounted on the propeller shaft of the Andromède. The ship is one of France's 10 Tripartite mine hunters built in the 1980s, eight of which – including the Andromède – will not be retired for another decade. Sea trials in December were successful, so now the mine-hunter can return to normal operations, equipped with its printed propeller. Eric Balufin, director of Naval Group's site in Brest says “the assembly of this 3D-printed propeller shows great promise for the future. This new technology will enable us to considerably reduce technical constraints, and therefore allow for new manufacturing solutions for complex geometrical shapes which cannot be produced through conventional processes.” https://www.defensenews.com/global/europe/2021/01/13/naval-group-prints-first-propeller-for-powering-french-warship/

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  June 17, 2020 | International, Aerospace

  Canadian CF-18 upgrade package OK’d by US

  By: Aaron Mehta WASHINGTON — The U.S. State Department has cleared Canada to purchase a package of upgrades for its fleet of CF-18 Hornets, including upgraded radars and weapons, intended to serve as a bridge between the legacy fleet and Canada's future fighter. The package, which comes with an estimated price tag of $862.3 million, would fulfill the requirements for Canada's “Hornet Extension Project Phase 2,” which was announced last year. The program seeks to upgrade the “sensors, weapons, survivability, security and mission support to maintain parity with evolving threats” for 36 of Canada's Hornets, with initial delivery in 2023, according to a statement on the Canadian military's website. Canada has 80 CF-18s in inventory and is in the midst of a long attempt to replace the aging fighters with 88 newer designs — one of which has been marred with restarts and political challenges. The Phase 2 extension is designed to help bridge the capability gap until new jets come online. Among the upgrades included in this potential package: 50 Sidewinder AIM-9X Block II tactical missiles; 38 APG-79(V)4 active electronically scanned array radars; 38 APG-79(V)4 AESA radar A1 kits; 46 F/A-18A wide-band RADOMEs; upgrades to the Advanced Distributed Combat Training System; and technical assistance to support the upgraded jets. “This sale will provide Canada a 2-squadron bridge of enhanced F/A-18A aircraft to continue meeting NORAD and NATO commitments while it gradually introduces new advanced aircraft via the Future Fighter Capability Program between 2025 and 2035,” said a statement from the Defense Security Cooperation Agency, using an acronym for the U.S.-Canadian North American Aerospace Defense Command. “The proposed sale of the capabilities, as listed, will improve Canada's capability to meet current and future warfare threats and provide greater security for its critical infrastructure,” it added. Work would be performed by Raytheon in its El Segundo, California, location; General Dynamics Mission Systems in Marion, Virginia; Boeing's St. Louis, Missouri, facility; and Collins Aerospace in Cedar Rapids, Iowa. Any industrial offset agreements will be sorted out in the future. Announcements of potential Foreign Military Sales deals are not final, and dollar amounts or quantities of items may change during final negotiation. https://www.defensenews.com/global/the-americas/2020/06/16/canadian-cf-18-upgrade-package-okd-by-us

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  September 28, 2021 | International, Aerospace

  Rolls-Royce sera chargée de rénover la flotte de l’US Air Force

  DÉFENSE Rolls-Royce sera chargée de rénover la flotte de l'US Air Force Le motoriste britannique a annoncé dans un communiqué qu'il a été choisi par l'US Air Force dans le cadre du programme de rénovation de sa flotte de bombardiers B-52. Il décroche ainsi un contrat de 2,6 milliards de dollars pour la fourniture de 600 nouveaux moteurs au bombardier lourd américain. Gr'ce à cette modernisation, celui-ci pourra poursuivre sa carrière jusqu'en 2050. Le groupe britannique a annoncé un investissement de 600 millions de dollars pour moderniser l'usine. Quelque 150 nouveaux emplois vont y être créés. Les Echos et Aerobuzz du 27 septembre