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July 21, 2022 | International, Aerospace

U.S. State Department OKs potential sale of C-17 aircraft support to UAE -Pentagon

The U.S. State Department has approved the potential sale of C-17 aircraft sustainment and related equipment to the United Arab Emirates for an estimated cost of $980.4 million, the Pentagon said on Tuesday.

https://www.reuters.com/world/us-state-department-oks-potential-sale-c-17-aircraft-support-uae-pentagon-2022-07-19/

On the same subject

  • U.K. Carrier Program Brings ‘Two More for the Good Guys’ as Royal Navy Set to Partner More with U.S., French Navies

    October 2, 2018 | International, Aerospace, Naval

    U.K. Carrier Program Brings ‘Two More for the Good Guys’ as Royal Navy Set to Partner More with U.S., French Navies

    By: Sam LaGrone ABOARD HMS QUEEN ELIZABETH, OFF THE COAST OF NEW JERSEY – The Royal Navy lays out the intentions of its largest warship to visitors immediately. “HMS Queen Elizabeth: Welcome to Britain's Conventional Deterrent,” reads a giant sign hanging in the carrier's second island, over a ladder well just off the flight deck. The 70,000-ton carrier and its sister ship, Prince of Wales (R09), and their embarked air wings of F-35B Lightning II Joint Strike Fighters are set to be the centerpiece of Britain's nascent carrier strike group construct. The move – after years of starts and stops – is reshaping the Royal Navy from a force that was a key NATO partner focused on anti-submarine and mine warfare in the Cold War to one that will blend closely with the carrier forces of American and French allies. “The U.S. has 11 carriers,” ship commander Capt. Jerry Kyd told USNI News last week. “We'll bring two more for the good guys, as we see it.” The ship was off the East Coast last week conducting the first shipboard F-35 tests with American aircraft, kicking off several years of testing ahead of a planned deployment in 2021. “We used to do this a lot in the U.K., but we've had a bit of a gap getting back into the carrier strike business,” Royal Navy Commodore Andrew Betton, commander of the U.K. carrier strike group, told USNI News last week. “[We're] working alongside our French and U.S. partners to understand the most effective way of fighting and operating a carrier strike group.” Last year, the heads of the U.K., French and U.S. navies signed a formal trilateral cooperation agreement for three navies to work together in the realm of carrier operations and anti-submarine warfare. “[We] share many national security challenges, including the threats posed by violent extremism and the increasing competition from conventional state actors,” the one-page agreement read. “More than ever, these threats manifest in the maritime domain. Given these common values, capabilities, and challenges it makes sense for our navies to strengthen our cooperation.” In particular, the Russian submarine force has been on an aggressive modernization drive and operating attack boats at a rate not seen since the Cold War – which is seen as the prime driver of the recent U.S. focus in the Atlantic. That boost in activity in the Atlantic comes as the U.S. and U.K. are in a period of naval reset after 17 years of operating in support of ground forces in Iraq and Afghanistan. The U.K. is working through a gap in fixed-wing aviation at sea, after London decided to scrap the Royal Navy's light carriers and fleet of GR7 and GR9 Harrier strike aircraft earlier in the decade. To maintain skills, the U.K. has relied on an extensive exchange program with the U.S. Navy and Marine Corps and the French to keep some carrier skills native in the Royal Navy. “We've had lots of individuals, pilots, maintainers, etc., operating onboard your flattops of various descriptions, but also we've had U.K. units join American [aircraft carriers] on deployments around the world and indeed the French carrier,” Betton said. “The mutual support and interoperability – we haven't stepped completely away from that, and what we're trying to rebuild now is the sovereign carrier strike group that we can plug in with allies as and where required.” While the intent of the Ministry of Defence was to field a completely U.K.-generated carrier strike group and air wing, the Royal Navy and Royal Air Force are still years off from that capability. The first operational deployment of the U.K. carrier strike group in 2021 will have an air wing built around U.S. Marine Corps F-35Bs assigned to the “Wake Island Avengers” of Marine Fighter Attack Squadron (VMFA) 211, in addition to the RAF's 617 Lightning F-35B Squadron. As of this summer, the U.K. has received about 16 of the 43 F-35Bs it's ordered, which prompted the planned deployment of the U.S. Marines on Elizabeth. The reliance on Marines for the first deployment was presented as a benefit of the program rather than a liability. “We're international by design, but there will be a sovereign core to the task force. But we very much look forward to working with allies, whether that is at range or as an integral part of the task group,” Royal Air Force Air Vice-Marshal Harv Smyth, the commander of the U.K.'s fast-jet units, told reporters last week on Elizabeth. “There are options there.” While the Royal Navy has operated fixed-wing aviation from ships in the recent past, the level of cooperation proposed between the U.S. and the U.K. for carriers strike group operations will be the largest in decades, Chris Carlson, a retired U.S. Navy captain and naval analyst, told USNI News on Friday. “With the Brits now trying to integrate their carrier with ours, there isn't anything in the recent past that gives them something to base this on,” he said. During the Cold War, the U.K. had a fleet of three 22,000-ton Invincible-class carriers that fielded Harriers that arguably provided little utility in maritime operations and air defense operations, Carlson said. “Harriers had short legs. They didn't have a really good air intercept radar, it was just really hard for us to put them in, so [the Invincibles] were looked at as being the centers of ASW escort groups because they could carry a ton of helicopters and the Brits were really good with ASW.” The new cooperation between the U.S., French and U.K. navies will be key to making the British and French get the most out of their carrier forces. Both the U.K. and French are short on carrier escorts and will have to rely on allies. “It's making a virtue out of a necessity,” Carlson said. “They're going to have to partner with us. They're going to have to partner with the French because neither one – the French or the Brits – can do sustained operations with a decently balanced [carrier strike] group.” The current plan is for the Royal Navy to continue testing the carrier strike group into the next decade, with more F-35B testing off the East Coast of the United States next year and a group sail to certify the strike group in 2020, Elizabeth commander Kyd said. “That'll be another two years before we're ready to go out,” he said. “The first deployment is '21. Who knows where, but we'll be ready.” https://news.usni.org/2018/10/01/video-u-k-carrier-program-brings-two-good-guys-royal-navy-set-partner-u-s-french-navies

  • Shipyard suspends welding on future carrier John F. Kennedy after small fire

    July 24, 2020 | International, Naval

    Shipyard suspends welding on future carrier John F. Kennedy after small fire

    By: David B. Larter WASHINGTON — A small fire aboard the U.S. Navy's next Ford-class carrier John F. Kennedy has prompted builder Newport News Shipbuilding to shut down all welding this week as the shipyard investigates, according to a statement from Huntington Ingalls Industries, its parent company. The fire broke out around 10:15 a.m. on Monday and was quickly extinguished by emergency crews, the statement read, resulting in no injuries. “Newport News Shipbuilding is investigating the cause of this incident,” the statement from HII spokesman Duane Bourne read. “There are no known cost or schedule impacts at this time. “Newport News Shipbuilding secured all hot work on CVN 79 while the cause of the fire is being investigated and a yard-wide stand down was conducted for fire safety. The Navy and Newport News Shipbuilding will restore hot work on CVN 79 once the investigation is complete and any necessary corrective actions are in place.” Fire safety has been an area of intense focus for the ship repair and shipbuilding industry since last week's fire on the amphibious assault ship Bonhomme Richard. The fire damaged 11 of 14 decks and gutted the ship's island superstructure, according to a letter from the chief of naval operations obtained by Defense News. https://www.defensenews.com/naval/2020/07/23/welding-suspended-on-future-carrier-john-f-kennedy-after-small-fire/

  • DARPA Announces Microsystems Exploration Program

    July 22, 2019 | International, C4ISR

    DARPA Announces Microsystems Exploration Program

    Over the past few decades, DARPA's Microsystems Technology Office (MTO) has enabled revolutionary advances in electronics materials, devices, and systems, which have provided the United States with unique defense and economic advantages. To continue its path of successful electronics innovation, DARPA today announced a new MTO effort called the Microsystems Exploration program. The Microsystems Exploration program will constitute a series of short-term investments into high-risk, high-reward research focused on technical domains relevant to MTO. Leveraging streamlined contracting and funding approaches, awards for each area of exploration – or μE topic – will be made within 90 days of announcement. Each μE topic will run for up to 18 months, during which time researchers will work to establish the feasibility of new concepts or technologies. “This strategy of making smaller, targeted research investments will allow us to capitalize quickly on new opportunities and innovative research concepts,” said Dr. Mark Rosker, director of MTO. “The Microsystems Exploration program provides a way to assess whether or not a concept could evolve into a full program without requiring the use of more significant resources.” The Microsystems Exploration program will employ best practices from DARPA's other fast-track solicitation programs – the agency-wide AI Exploration program and the Defense Science Office's “Disruptioneering” initiative. These programs are focused on enabling rapid advances in artificial intelligence and basic science respectively, and have shown numerous benefits to this approach. Similar to these efforts, the simplified proposal, contracting, and funding process employed by each μE topic will make it even easier for individuals and organizations to contribute to DARPA's mission. Each award may be worth up to $1 million, as described in the individual μE solicitations. To help advance MTO's strategic imperatives, the Microsystems Exploration program will pursue innovative research concepts that explore frontiers in embedded microsystem intelligence and localized processing; novel electromagnetic components and technologies; microsystem integration for functional density and security; and disruptive microsystem applications in C4ISR, electronic warfare, and directed energy. In alignment with these technical domains, the first three potential topics focus on hardware security, novel materials, and new computing architectures for heterogeneous systems. The first potential topic aims to address security issues within the hardware supply chain. Defense systems increasingly rely on commercial of the shelf (COTS) devices that move through complex supply chains, with each component changing hands several times. Throughout the process, nefarious actors have numerous opportunities to compromise the technology by introducing malicious circuitry – or hardware Trojans – to printed circuit boards (PCBs). The ability to detect when components are tampered with is difficult as the attacks are designed to remain hidden and avoid post-manufacturing tests until its functionality is triggered. The “Board-Level Hardware Security” related topic could explore the technological feasibility for real-time detection against these hardware Trojans installed in complex COTS circuit boards. New uses of scandium (Sc)-doped aluminium nitride (AIN) could be investigated as a future potential μE topic. Sc-doped AlN is a popular material for a number of device applications, which span RF filters, ultrasonic sensors, and oscillators. Recent work has demonstrated the emergence of the material's use in ferroelectric switching, which has enormous potential across a number of applications and devices. However, current exploration of this capability has been limited to a research setting. The “Ferroelectric Nitride Materials and Non-Volatile Memory” related topic could expand on this research, identifying the thickness and doping ranges that exhibit ferroelectric behavior, the robustness and reproducibility of the ferroelectric response, and further demonstrating ferroelectric nitrides as a technologically useful material. Another potential μE topic could seek to address the trade-off between programmer productivity and performance that happens as hardware complexity continues to skyrocket. Advances at the hardware and software level that have enabled continued progress in computing performance, cost, and ubiquity have hit a wall. The expectation is that subsequent performance gains will come from an increased level of parallelism, specialization, and system heterogeneity, which will place further strain on programmer productivity. This “Massively Parallel Heterogeneous Computing” related topic could explore the creation of compiler technology that improves programmer productivity of massively parallel and heterogeneous processing systems. Additional information about the Microsystems Exploration program can be found under Program Announcement DARPA-PA-19-04. Further details on the three potential μE topics can be found under Special Notice DARPA-SN-19-69. The Microsystems Exploration Research Area Announcement Special Notice has been issued solely for information and potential new program planning purposes. All future and official solicitation notices for μE topics will be published to Federal Business Opportunities (FBO) at www.fbo.gov. https://www.darpa.mil/news-events/2019-07-16

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