Defense innovation hindered by Cold War-era practices, experts say

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  20 août 2020 | International, Naval

  Britain moves to boost Ukraine’s naval chops

  By: Andrew Chuter LONDON — Britain is stepping up its military support in Ukraine with an announcement that the U.K. will lead a multinational maritime initiative to train the Ukrainian navy. During a visit to Ukraine on Aug. 17 British Defense Secretary Ben Wallace confirmed the Royal Navy is coordinating a training initiative which also involves Canada, Denmark and Sweden. The training initiative will be complemented by U.S. security assistance support, said the British Ministry of Defence in a statement. Other nations are expected to join the naval training effort, said the MoD. The British-led training will focus on areas such as navigation, operational planning, military diving, sea surveillance, firefighting and damage control. The Royal Navy also plans to deploy warships to the region later in the year, Wallace said. Last year the Royal Navy Type 45 destroyer HMS Duncan visited Ukraine as part of the NATO's Sea Breeze exercise. That followed a visit by the survey ship HMS Echo. The U.K. has been conducting maritime training with the Ukraine for a while. Last year the British announced they were enlarging the scope of a wider military training effort, known as Operation Orbital, by deploying training teams from the Royal Navy and Royal Marines to boost a Ukrainian Navy facing increasing threats from Russia in the Sea of Azov. The Ukrainians are trying to rebuild a maritime presence following Moscow's annexation of Crimea in 2014. Ukraine lost most of its navy, including 75 percent of personnel, 70 percent of ships and key infrastructure. It faces a rising number of threats from the Russians in the Sea of Azov and the Black Sea, and its armed forces continue to counter Moscow-backed separatists in the Donbass region of the country. Last year the Ukrainian navy unveiled a 15-year, three-stage strategy to rebuild naval capabilities starting with the aim of developing capabilities to establish control over territorial waters and beyond by 2025. Britain announced late last year it was extending Operation Orbital by three years to March 2023, and despite a COVID-19 enforced suspension, now lifted, the U.K. armed forces have trained over 18,000 Ukrainian military personnel. https://www.defensenews.com/global/europe/2020/08/19/britain-moves-to-boost-ukraines-naval-chops/

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  11 février 2020 | International, Aérospatial

  U.S. Air Force Upgrading C-17 and C-130H Avionics As Supplier Base for Legacy Systems Falls

  The U.S. Air Force is undertaking a number of avionics upgrades for Boeing [BA] C-17 and Lockheed Martin [LMT] C-130H transport aircraft, as the supplier base for legacy avionics systems falls, according to the Air Force Life Cycle Management Center (AFLCMC) at Wright-Patterson Air Force Base, Ohio. “Diminishing Manufacturing Sources Material Shortfalls (DMSMS) are driving avionics-related upgrades,” AFLCMC wrote in email responses to questions from Defense Daily. The AFLCMC C-17 program office (AFLCMC/WLM) at Robins Air Force Base, Ga., is undertaking a nearly $286 million C-17 Replacement Head-Up Display (RHUD) program with Elbit Systems of America to replace the 1980s-era C-17 HUD by the defunct U.K.-based GEC Avionics, whose former business is now part of Leonardo. The Elbit Systems RHUD for the C-17 has a Projector Unit (PU) and a Computer Unit (CU) that “displays symbols and real-world conformal imagery over an increased field of view to include the capability to display threat warnings and quadrant, supports two independently selectable video inputs for autonomous landing growth requirements, provides aircraft Electronic Bore-sighting capability, [and] provides improved reliability with a Mean Time between Failure (MTBF) of 3,000 operating hours,” according to AFLCMC/WLM. A GEC Avionics brochure issued in 1987 for the C-17 HUD said that the HUD has an MTBF of 7,000 operating hours, but, “based on current performance, the actual [HUD] MTBF is between 1,600 and 1,800 hours (lower than predicted),” according to AFLCMC/WLM. “The Statement of Requirements for the Replacement Head Up Display (RHUD) development delivery order requested 3,000 hours MTBF at maturity.” In addition, for the Boeing C-17 aircraft, the Air Force is undertaking “satellite communications upgrades for increased coverage and throughput speeds along with mitigation of obsolescence issues due to satellite service dates” and “upgrades of legacy aircraft avionics to capabilities of current commercial production aircraft, large area displays, [and] improved weather radars,” AFLCMC/WLM said. Under a $209 million Beyond Line of Sight (BLOS) program for the C-17, AFLCMC is replacing the aircraft's L-Band Aero-I and Aero-H antennas, providing air traffic control data link capabilities, replacing the Collins Aerospace [UTX] ARC-210 Gen 3 radios with ARC-210 Gen 6 radios, and replacing KYV-5 cryptography with next-gen KYV-5M, AFLCMC/WLM said. Last July, the Air Force picked Honeywell [HON] to install its JetWave Ka-band fuselage-mounted antenna (MCS-8100 and tail-mounted antenna (MCS-8000) on 70 C-17s to provide real-time weather, video conferencing, large file transfer, encryption capabilities, in-flight briefings, intelligence surveillance reconnaissance video and secure communications in all areas, including over water and remote areas. The C-17 BLOS program will “enable dynamic re-tasking and command and control support of MAF [Mobility Air Forces] aircraft,” the Air Force said. JetWave uses Inmarsat‘s Global Xpress Ka-band service to provide worldwide connectivity with up to 50 Mbps of bandwidth to defense customers, according to Honeywell Aerospace. In December, AFLCMC completed Block 21 upgrades for all 275 C-17s, operated by the Air Force and allied nations, according to AFLCMC/WLM. The upgrades included hardware and software for Automatic Dependent Surveillance-Broadcast Out (ADS-B Out) required by the U.S. Federal Aviation Administration and aviation authorities in Europe for planes operating in controlled airspace. “In addition to ADS-B Out, Block 21 included an Identification of Friend or Foe (IFF) modification and other communication/navigation capability software updates,” AFLCMC said. “These additional modifications significantly improve the aircraft's flight management systems.” For the C-130H, the Air Force last June awarded L3Harris [LHX] a nearly $500 million contract for avionics upgrades to 176 Air Force Reserve and Air National Guard aircraft under the C-130H Avionics Modernization Program (AMP). L3Harris has chosen Collins Aerospace to provide its commercial off-the-shelf Flight2 integrated avionics system. Collins Aerospace said that is providing seven multifunctional displays (MFDs), three control display units (CDUs), and a new digital autopilot that will replace more than 100 analog instruments in C-130H cockpits. The AFLCMC C-130 program office (AFLCMC/WLN) at Robins Air Force Base said that the C-130H AMP increments 1 and 2 include “compliance with latest commercial and military Position, Navigation, and Timing (PNT) standards, a new flight management system, new commercial and military GPS receivers, improved [RNP] Required Navigation Performance], compliance with VHF 8.33KHz channel spacing requirements and ADS-B Out and Mode S Enhanced Surveillance (EHS) requirements, military satcom voice and data via the Lockheed Martin Mobile User Objective System (MUOS), improved UHF anti-jam capability via the Collins Aerospace Second generation Anti-jam Tactical UHF Radio for NATO (SATURN), Real-Time Information into the Cockpit (RTIC), Link 16, [and a] digital map.” The C-130H upgrades also include a terrain awareness and warning system (TAWS), according to AFLCMC/WLN. RTIC is to allow the C-130H aircraft to share data with other systems over multiple data link networks. https://www.defensedaily.com/u-s-air-force-upgrading-c-17-c-130h-avionics-supplier-base-legacy-systems-falls/air-force/

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  23 juin 2021 | International, Aérospatial

  The Air Force's Next Fighter Will Be A 'Multirole' Aircraft

  The service may even build out two different versions of the jet.