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January 26, 2022 | International, Land

Oshkosh unveils hybrid electric Joint Light Tactical Vehicle

Oshkosh has developed a hybrid electric Joint Light Tactical Vehicle as militaries worldwide warm up to the concept.

https://www.defensenews.com/land/2022/01/25/oshkosh-unveils-hybrid-electric-joint-light-tactical-vehicle/

On the same subject

  • The Marine Corps wants three types of amphib vehicles ― including one with a 30mm cannon

    January 30, 2019 | International, Naval, Land

    The Marine Corps wants three types of amphib vehicles ― including one with a 30mm cannon

    By: Todd South The Marine Corps is looking to plus up the firepower aboard its new amphibious combat vehicle with a 30mm cannon. Officials with Marine Corps Systems Command posted a request for information on the government website FedBizOpps on Monday. The ACV will replace the aging assault amphibious vehicle, which entered service in the early 1970s. The Marines want three variants of the ACV ― a command and control configuration, a recovery and maintenance setup and ACVs with 30mm medium-caliber cannons. The older AAV had space for a 40mm grenade launcher, but in direct vehicle-on-vehicle fighting the 30mm cannon offers fast, high-volume direct fire. BAE Systems was selected in 2018 to produce the ACV, which is expected to reach initial operational capability by fiscal year 2020. The company has built amphib vehicles for the military since 1941. The ACV is a chief “connector” from ship to shore for Marine amphibious operations. it will include mine resistant ambush protected-level armor, and able to “negotiate two-foot significant wave height and four-foot plunging surf,” according to Program Executive Office-Land Systems. The 30mm-cannon arming follows suit with making existing and future ground combat vehicles more lethal. The Army began upgunning its Stryker vehicles with a 30mm cannon, replacing its twin .50-caliber machine guns. In 2018, the Army also put in place the common remotely operated weapon station for the Javelin missile on the Stryker, keeping soldiers inside the vehicle when firing the missile. Those upgrades began first in Germany as a counter to increased capabilities in the Russian ground formations. The Marines have also started upgrading their light armored vehicle, also a decades-old platform, to include a better powerpack, drive train and digitized instrument panels. Late last year the Corps was still only looking at two ACV variants, according to official postings: the turreted assault vehicle and the command and control version. At the annual Modern Day Marine Military Expo at Quantico, Virginia, John Swift, program director for BAE's amphibious vehicles, told Marine Corps Times that they expect to have 30 vehicles built by the end of summer 2019 to go through testing and modifications as the Corps decides the composition of the ACV fleet. Those will be basic testing platforms. This most recent posting gives some indications of what the Corps needs. Most recently the Corps was asking for 704 ACVs when full production begins in 2022. Those are expected to be done within six years. And a previously ongoing contract with another company to perform survivability upgrades on an estimated 392 AAVs was cancelled last year in a move of funding from that program to more rapid modernization priorities. The legacy AAV is a tracked vehicle, while its replacement will be an eight-wheel vehicle. https://www.marinecorpstimes.com/news/your-marine-corps/2019/01/29/the-marine-corps-want-three-types-of-amphib-vehicles-including-one-with-a-30mm-cannon

  • F-35 Fighter Jets Need An Engine Upgrade; Pentagon Awards Contract To Pratt & Whitney

    October 23, 2020 | International, Aerospace

    F-35 Fighter Jets Need An Engine Upgrade; Pentagon Awards Contract To Pratt & Whitney

    By EurAsian Times Global Desk Under the F-35 Joint Strike Program, Pratt and Whitney announced that it has been awarded a $1.5 million contract for the study of F135 modernisation study and operational assessment. Pratt & Whitney, a division of Raytheon Technologies Corporation, will assess F135 engine enhancements required to support future F-35 weapon system capability requirements across all F-35 variants beginning with Block 4.2 aircraft. “Designed with the knowledge that operational environments will evolve and threats will advance, the F135 is postured to meet future F-35 capability requirements,” said Pratt and Whitney in a statement. The study would concentrate on enhancements addressing improvements to up and away thrust, powered lift thrust, power and thermal management capacity, and fuel burn reduction. Reportedly, the study will be completed in March 2021. “This award is a significant milestone for the programme and the warfighter, as we look to ensure the F135 propulsion system continues to provide the foundation for all air vehicle capability requirements over the full lifecycle of the F-35,” Pratt & Whitney Military Engines President Matthew Bromberg said. Lockheed Martin's F-35 Lightning II fighter aircraft is single-seat, single-engine, all-weather stealth multirole combat aircraft. The F135 engine is used in all three variants – the F-35A CTOL (Conventional Takeoff and Landing), F-35B STOVL (Short Takeoff and Vertical Landing) and F-35C CV (Carrier Variant). The F135 engine is capable of delivering more than 40,000 lbs. of thrust. The F135 has evolved from the proven F119 engine, which exclusively powers the U.S. Air Force's F-22 Raptor, and features best-in-class single-engine reliability, fifth-generation stealth capabilities as well as advanced prognostics and health management systems. “As we look to the future, growth in aircraft capability must be met with matched propulsion modernization. Fortunately, the F135 has ample design margin to support agile and affordable upgrades that will enable all F-35 operators to keep pace with evolving threat environments,” Bromberg said. https://eurasiantimes.com/f-35-fighter-jets-need-an-engine-upgrade-pentagon-awards-contract-to-pratt-whitney/

  • Saab Signs Framework Agreement for AT4 and Carl-Gustaf Ammunition with the United States Government

    July 10, 2019 | International, Other Defence

    Saab Signs Framework Agreement for AT4 and Carl-Gustaf Ammunition with the United States Government

    Saab has signed a multi-year framework agreement with the U.S. Government, which allows the U.S. Army, U.S. Marines and U.S. Special Forces to place orders for up to USD 445 million (approximately SEK 4.2 billion) during a five-year period. The recently signed framework agreement allows the customer to place orders for Saab's AT4 disposable weapon system and ammunition for the Carl-Gustaf® recoilless rifle. A first purchase order of USD 83 million (approximately SEK 771 million) was released at the signing of the agreement. “This framework agreement further strengthens our relationship with the U.S. Armed Forces, who have been users of our ground combat systems for decades. We see these continued investments as a clear proof that the customer values the flexibility and effectiveness of our systems,” says Görgen Johansson, head of Saab business area Dynamics. The order was booked in Q2 2019. Both Saab's AT4 and Carl-Gustaf (designated MAAWS in the U.S.) have long track records in the U.S. Since 1987, Saab has delivered more than 600,000 AT4s, both directly and under license, to U.S. forces. The Carl-Gustaf system has been a program of record in the U.S. since 2013 and in 2018 it was announced that U.S. Army will acquire the latest version of the system – the Carl-Gustaf M4 (designated M3E1 in the U.S.). https://saabgroup.com/media/news-press/news/2019-07/saab-signs-framework-agreement-for-at4-and-carl-gustaf-ammunition-with-the-united-states-government/

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