Raytheon demos Coyote UAS variant for ALE air vehicle requirement
15 September 2021
by Robin Hughes
ALE operational view within the FARA ecosystem. (US Army)
Raytheon Missiles & Defense has completed the first flight test of an unmanned aircraft system (UAS) configuration, based on its Coyote Block 3 Non-Kinetic (Block 3NK) reusable UAS design, which it is advancing as an intended air vehicle solution for the US Army's embryonic Air Launched Effects (ALE) programme.
Conducted at the US Army Garrison Fort Huachuca in Arizona on 10 August, and funded by Raytheon, the test event – which demonstrated a ground-launch launch of the ALE configuration for an AH-64 combat helicopter – achieved a series of objectives such as low-altitude launch, wing and flight surface deployment, and stable air vehicle flight control.
DSEI 2021: Fabrique Nationale displays FN EVOLYS LMG for first time in UK
17 September 2021
by Thomas Ford
Fabrique Nationale (FN) Herstal displayed its new FN EVOLYS light machine gun (LMG) at DSEI 2021 on 14 September, marking the first time the weapon was displayed in the UK.
Kristof Verjans, one of FN's demonstration team, showcased the self-correcting lateral feed system of the EVOLYS, which eliminates any risk of the weapon being improperly loaded by a user under stress, with the feed tray designed to work with the feed cover to push the rounds into the correct position and retaining them with spring loaded brackets.
Verjans also demonstrated the new hydraulic buffer system, which is integrated into the working parts of the weapon, departing from previous FN machine gun designs where the buffer was part of the rear of the receiver. The buffer, like the feed system, is also self-correcting and self-regulating, automatically maintaining a constant rate of fire regardless of the calibre the weapon is chambered in or how long the weapon has been firing.
The mock-up of the PARM 1 with an IR sensor displayed at DSEI. (Janes/Riccardo Cociani)
TDW GmbH, a subsidiary of MBDA Germany, publicly displayed its Automated Anti-Tank Weapon (PARM) for the first time at the DSEI show in London on 14–17 September, marking a de facto relaunch for a system that was developed in the 1980s.
The company displayed a PARM 1 with a mock-up infrared (IR) sensor fitted to a new accessory rail to show an alternative way of triggering the off-route mine, which is normally initiated when a vehicle crushes a fibre-optic cable strung out across its path or manually using a command wire. The IR sensor would enable it to be programmed so that it allows a pre-set number to pass by before it fires.
Christoph Schwarz, TDW Business Development Marketing & Contract representative, told Janes only prototypes of the IR sensor have been developed so far. Concepts for radar, magnetic, and seismic sensors are also being worked on, he added. TDW developed similar concepts in the 1990s, such as replacing the fibre-optic cable with a combination of an acoustic and a passive/active IR sensors.
A long-range Ground-Based Interceptor (GBI) is launched from Vandenberg Air Force Base, California, on 12 September. This was the first flight test of a GBI three-stage booster operating in two-stage mode. (Missile Defense Agency)
The US Missile Defense Agency (MDA), in association with Boeing and Raytheon Technologies, on 12 September conducted a test launch of a Ground-Based Midcourse Defense (GMD) Ground-Based Interceptor (GBI), flying a mock-up of the Exoatmospheric Kill Vehicle (EKV), with a three-stage booster operating in a two-stage mode.
The milestone test – in which the third stage was not ignited – demonstrates a new capability for the GBI, allowing it to release the EKV earlier in flight and, accordingly, enable an earlier opportunity to intercept and defeat a missile threat. The MDA designates this new capability as “a 2-/3-Stage selectable GBI”.
In this episode we speak to Adam Hadley on understanding and countering terrorist use of the internet.
Adam Hadley is the CEO of London-based data science consultancy QuantSpark and Founder of the Online Harms Foundation which implements Tech A...