10 juillet 2019 | International, Autre défense
From: Ministry of Defence, Defence Science and Technology Laboratory, and The Rt Hon Penny Mordaunt MP
The Ministry of Defence is developing cutting-edge laser and radio frequency weapons which have the potential to revolutionise the battlefield
The state-of-the-art weapons systems, known as Directed Energy Weapons (DEW), are powered solely by electricity and operate without ammunition.
The systems could be fuelled by a vehicle's engine or a generator, significantly reducing their operating costs and providing unprecedented flexibility on the frontline.
In a Prior Information Notice (PIN) published this week, the MOD announced it is seeking to develop three new DEW demonstrators to explore the potential of the technology and accelerate its introduction onto the battlefield.
The laser weapons systems deploy high energy light beams to target and destroy enemy drones and missiles. Radio Frequency weapons are designed to disrupt and disable enemy computers and electronics.
Defence Secretary Penny Mordaunt said:
Laser and Radio Frequency technologies have the potential to revolutionise the battlefield by offering powerful and cost-effective weapons systems to our Armed Forces.
This significant investment demonstrates our commitment to ensuring our Armed Forces operate at the forefront of military technology.
The new systems are expected to be trialled in 2023 on Royal Navy ships and Army vehicles but, once developed, both technologies could be operated by all three services. The Armed Forces will use these exercises to get a better understanding of DEW, test the systems to their limits and assess how they could be integrated with existing platforms.
The MOD aims to invest up to £130m in this package of Directed Energy Weapons, including the construction of the demonstrators, the creation of a new Joint Programme Office and the recruitment of personnel to manage the programme.
These demonstrators are part of the MOD's “Novel Weapons Programme” which is responsible for the trial and implementation of innovative weapons systems to ensure the UK remains a world leader in military technology. They are expected to reach the frontline within 10 years.
The MOD already has plans for initial trials of laser weapons systems, with the Dragonfire demonstrator commissioned by the Defence Science and Technology Laboratory to be tested later this year.
The Dragonfire represents a world-first in laser weapons technology, combining multiple laser beams to produce a weapons system that is more powerful than its predecessors and resistant to the most challenging environmental conditions.
The MOD also has over 30 years' experience in Radio Frequency DEW, during which time the UK has become a world leader in developing new power generation technologies and a global hub for the performance testing and evaluation of these systems.
https://www.gov.uk/government/news/mod-to-develop-cutting-edge-laser-and-radio-frequency-weapons
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By: Jen Judson WASHINGTON — Two companies are competing to build the Army's new light tank for Infantry Brigade Combat Teams and, in order to win, their prototypes will be judged by the users themselves. Those tests will be part of an extensive evaluation beginning roughly a year from now, Maj. Gen. Brian Cummings, Army program executive officer for ground combat systems, told Defense News. BAE Systems and General Dynamics Land Systems were chosen in December 2018 to build 12 prototypes each of the Army's future Mobile Protected Firepower vehicle identified in the Army's ground combat vehicle strategy, released in 2015, as much needed capability the service lacked. GDLS will build a vehicle that takes the United Kingdom's AJAX chassis and combines it with an Abrams turret. BAE Systems will bring an M8 Buford Armored Gun System with new capabilities and components. The MPF is going to be critical for the infantry, according to Brig. Gen. Ross Coffman, who is in charge of combat vehicle modernization. “Looking in every war movie ever watched, the infantry has been pinned down and they have a machine gun nest or another enemy vehicle that's preventing them to get their objective,” Coffman said. “It takes an Audie Murphy-like character to go up and sneak around and take it out from the rear.” MPF is going to take care of those impediments to forward progression, he said, and is a “vital piece of equipment for our Army. Right now we are doing that with Humvees and Javelin.” The soldier vehicle assessment will take place at Fort Bragg, North Carolina, and Fort Stewart, Georgia, and will include live-fire tests and operating in IBCT formations, Cummings said. The assessment will not just cover how the vehicles perform operationally, but how they hold up when assessed against warfighting doctrine, organization, training, maintenance in the field, logistics and sustainment. “This will be different, even though we've done it in history,” Cummings said. A team will look at doctrine in terms of having a light tank in the formation as well as having mechanics, fuel and the ability to recover vehicles as part of the operational assessment. “It's important we learn that early on,” in the prototyping process rather than after choosing a winning vehicle, Cummings noted. The Army is now reviewing design maturity of the vehicles and is making sure that everything stays on track to meet the soldier vehicle assessment requirements. These prototypes have to be ready for prime time when they get into an operational environment toward the end of next year, according to Cummings. Cummings also has two groups working with each vendor that are firewalled from one another. Those groups will be working with vendors through the SVA and to eventual down-select to one vehicle around the second or third quarter of fiscal year 2022 to go into production. The prototypes are expected in the third quarter of fiscal 2021. The first units will get MPF by FY25. The Army plans build 26 vehicles initially with an option to build 28 more and retrofit eight prototypes. https://www.defensenews.com/digital-show-dailies/ausa/2019/10/15/soldiers-to-get-a-say-in-light-tank-competition