14 avril 2024 | International, Naval
British Navy ships to carry drone-zapping lasers by 2027
Using directed energy to down aerial threats promises to revolutionize the business of air defense.
15 juillet 2019 | International, Autre défense
Army to Receive 7.62mm Squad Marksman Rifles as Early as Next Year
By Matthew Cox
Heckler & Koch Defense Inc. will soon begin delivering thousands of 7.62mm squad-designated marksman rifles to the Army to give infantry and other close-combat units a better chance of penetrating enemy body armor.
H&K will deliver "between 5,000 and 6,000" variants of the G28 rifle, which the Army plans to issue as its new squad designated marksman rifle (SDMR), according to a July 12 H&K news release.
Under the agreement, the rifles will be manufactured by H&K in Oberndorf, Germany, and will begin to arrive in the H&K-USA facility in Columbus, Georgia, early next year, according to the release. Once there, H&K-USA workers will install scopes and mounts purchased by the Army under a separate agreement.
"This is a significant achievement for Heckler & Koch," H&K-USA's chief operating officer, Michael Holley, said in the release. "The HK SDMR system will add much-needed capabilities to virtually every squad in the Army. We are honored by this opportunity."
The new SDMRs are part of an interim effort to make squads more lethal ahead of the Army's fielding of the Next-Generation Squad Weapon system sometime in 2022, service officials have said.
In May 2017, Army Chief of Staff Gen. Mark Milley told Senate Armed Services Committee members that the service's current M855A1 Enhanced Performance Round will not defeat enemy body armor plates similar to the U.S. military-issue rifle plates such as the Enhanced Small Arms Protective Insert, or ESAPI.
As a short-term fix, the Army selected the G28 as its M110A1 Compact Semi-Automatic Sniper System in 2016, to be used with the service's new 7.62mm enhanced performance round to give squads more penetrating power.
In the past, the Army relied on the Enhanced Battle Rifle, or EBR, 14 -- a modernized M14 equipped with an adjustable aluminum stock with pistol grip, scope and bipod legs -- to fill the growing need by infantry squads operating in Afghanistan to engage enemy fighters at longer ranges.
But the EBR is heavy, weighing just under 15 pounds unloaded. The M110A1 weighs about 11 pounds.
In the long term, the Army is working with gunmakers to develop the new Next Generation Squad Weapon (NGSW) that is slated to fire a special, government-produced 6.8mm projectile that promises higher velocities at greater ranges, service officials say.
The program is being designed to produce an automatic rifle version to replace the M249 squad automatic weapon and a carbine version to replace the M4 carbine.
Army officials said recently that they expect to begin receiving prototypes of the NGSW in July and August and that the weapon could be fielded to units beginning in late fiscal 2020.
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15 octobre 2019 | International, Aérospatial
ImSAR LLC wins $$7.2M contract for work on RQ-21A unmanned aerial systems
ByEd Adamczyk Oct. 11 (UPI) -- ImSAR LLC was awarded a $7.2 million contract for work on payload systems and communications packages of the RQ-21 Blackjack unmanned aerial system. The cost-plus-fixed fee delivery order against a previous ordering agreement calls for work to be executed by October 2020, the Defense Department announced Thursday. The RQ-21 Blackjack is 8.2 feet long, weighs 134 pounds and has a wingspan of 15.7 feet. It can carry a payload of up to 39 pounds, and is used primarily for forward reconnaissance. Introduced in 2014, it was designed by Insitu, a Boeing Co. subsidiary. The contract with the U.S. Navy is in support of a Phase III Small Business Innovation Research program effort named "Advanced Radar Concepts for Small Remotely Piloted Aircraft." ImSAR, headquartered in Springville, Utah, will provide research, development, procurement and sustainment of the AN/DPY-2 split aces payload systems and communications relay package aboard the RQ-21A. The SBIR program is coordinated by the U.S. Small Business Administration to aid small businesses conduct research and development for future U.S. government needs, with a goal of technical innovation through investment of federal research funds. https://www.upi.com/Defense-News/2019/10/11/ImSAR-LLC-wins-72M-contract-for-work-on-RQ-21A-unmanned-aerial-systems
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11 juin 2018 | International, C4ISR
Cyberwarriors need a training platform, and fast
By: Mark Pomerleau U.S. Cyber Command's cyber teams are now built and transitioning to readiness, and now the force needs a dedicated platform to conduct training. Given the importance of properly preparing cyberwarriors, the Army (acting as Cyber Command's executive agent for all the service's cyber teams) has been using a rapid acquisition approach called other transaction authorities to field a training platform. The Persistent Cyber Training Environment, or PCTE, is not a single entity, but rather a complex system of systems that will require many moving parts for individual and collective training, as well as mission rehearsal. According to Jim Keffer, director of cyber at Lockheed Martin, it will be more than just a cyber range. It'll require event management; scheduling for training exercises; scenario design features; control of the exercises; assessments; red forces; library of capabilities that can be linked to designing adversary network mock-ups (which will require good intelligence); and classrooms to put all this together. The reason such a high-end training environment is being fast-tracked is because cyberwarriors don't currently have anything akin to what traditional war fighters use to prepare for combat. Capstone cyber exercises that only occur once or twice a year are not enough for the force, and in many cases the first-time cyberwarriors will engage with an adversary in the real world and not in simulations. “It's like a fighter pilot going up and the first time he's flown actual combat is against a real adversary,” Keffer told Fifth Domain. “That's not a good way to fight wars. That's not a good way to train your troops. That's not a good way to decrease the risk to your forces.” Incremental approach The overall PCTE is made up of a number of cyber investment challenges, or CICs, that the Army is releasing incrementally and will eventually string together. This will “bring together some of the best technology that's out there” to address immediate needs in various categories as the longer-term vision of what PCTE might look like coalesces, Deon Viergutz, vice president of Cyber Solutions at Lockheed Martin, told Fifth Domain in an interview. The Army will release five CIC's to get multiple industry approaches as it heads up the full PCTE indefinite delivery/indefinite quantity contract, Viergutz said, adding, “I believe that is still under work, the long term for PCTE and the acquisition.” While CIC one has been awarded, CIC two should be awarded in the next few weeks. According to contracting documents, CIC two is focused on enabling user access to the PCTE and training aids through a portal. CIC three, which is forthcoming in mid- to late-June, is focused on red team planning, as well as master exercise control. CIC four, estimated for release in July, will focus on training assessment. There is no information released yet regarding CIC five. One important question remains unclear, however: In the end, who will be the integrator of systems — the government or a contractor? “The seams between all these capabilities tend to be the weak points. Having an integrator to kind of tie all that together — the ranges and all these different capabilities — would be important to make sure that the cyberwarriors get the best capability that they deserve ... as quickly as possible,” Keffer said. “If the government wants to be the integrator, we'll do all we can to help them out. If they want industry to be the integrator, industry has a lot of experience doing that, especially Lockheed Martin; we're big in the training business.” https://www.fifthdomain.com/dod/2018/06/04/cyberwarriors-need-a-training-platform-and-fast/