South Korea receives engines for future fighter jet

Sur le même sujet

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  19 novembre 2018 | International, Aérospatial, C4ISR

  Russian drones can jam cellphones 60 miles away

  By: Kelsey D. Atherton Russia's Defense Ministry announced Nov. 6 that the nation had extended the range on its drone-carried jammers to 100 km, or over 60 miles. Drones as a platform for, and not just the target of, electronic warfare means that the sight of a flying robot overhead could signal incoming strikes as well as a sudden inability to call for help. “Russia has been using a UAV-mounted cellphone jammer for a number of years now,” said Samuel Bendett, a research analyst at the Center for Naval Analyses. The drones operate in a two- or three-vehicle pod with a ground station, collectively grouped as a “Leer-3” system. “When these UAVs fly in teams, one acts as a signal-and-comms relay while another acts as a jammer,” Bendett said. “These Leer-3 systems have been around for about two years at this point.” What is changed is the range of the jammer. The Orlan-10 drones already have a range of 75 miles, which means that, with the latest update on the jammer, the drone pod can interfere with signals up to 135 miles away from where the drone was launched. TASS reports that the 60-mile range is a 3.5 times increase in distance from the initial range. In addition, Bendett said there's a chance this capability, or an earlier version of it, has already been witnessed in conflict. “Ukrainian forces claim to spot Leer-3 systems in eastern Ukraine, while there is potential evidence that Leer-3 was used in Syria as well,” Bendett said. “Russian forces are constantly training with Leer-3 UAVs as they practice adversary signal and cell comms suppression, identification and eventual destruction of the enemy force. In fact, this kind of training is part of the official [tactics, techniques and procedures] in electronic warfare and other forces across the Russian military.” Advancements in electronic warfare are one of the key components guiding the development of autonomous systems for the military. For now, drones are conducting electronic warfare against cellular communications, but it's not hard to imagine the same doctrines applied with new technology. In that scenario, it easy to picture other vehicles transforming into jamming machines on future battlefields ... and maybe even present ones. https://www.c4isrnet.com/newsletters/unmanned-systems/2018/11/16/russian-drones-can-jam-cell-phones-60-miles-away

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  4 juillet 2018 | International, Aérospatial, C4ISR

  UK must compete future surveillance aircraft procurement, parliament states

  Gareth Jennings The United Kingdom must hold a fair and open competition before selecting any new surveillance aircraft to replace its current Boeing E-3D Sentry airborne warning and control system (AWACS), the country's parliament has said. The intervention by the Defence Committee followed earlier media reports that the Ministry of Defence (MoD) had already decided to procure the Boeing E-737 Airborne Early Warning and Control (AEW&C) aircraft to replace the Royal Air Force's (RAF's) increasingly unserviceable and expensive E-3Ds. “The chairman of the Defence Committee has written to the Minister of Defence Procurement to request that any requirement for replacing the UK's AWACS aircraft be put out to a competitive tender, rather than bought ‘off-the-shelf' with no competition taking place,” the committee declared on 3 July, adding: “On the possibility of Sentry being replaced with a new system, the [committee] notes the advantages of a competitive tender in terms of maximising value for money and allowing proper consideration of a range of alternatives. The committee also considers that a competition is particularly appropriate in this case, as there are viable alternatives available, which deserve to be given fair consideration.” The RAF currently has six E-3Ds in its operational fleet, with the type having entered service in 1991. While other operators of the type have benefited from regular upgrades, the RAF's fleet has fallen behind in terms of capabilities due to a lack of investment. In January 2017, the fleet was temporarily grounded due to an electrical fault, and despite an announcement in the Strategic Defence and Security Review (SDSR) of 2015 that the fleet would be upgraded and extended from 2025 to 2035, the legacy Boeing 707 host airframe is becoming too expensive to sustain and an alternative is understood to be being sought. http://www.janes.com/article/81497/uk-must-compete-future-surveillance-aircraft-procurement-parliament-states

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  26 octobre 2023 | International, Aérospatial, C4ISR

  Ukrainian pilots begin F-16 training in Arizona

  The F-16 fundamentals training course is expected to last several months, an Air Force spokesperson said.