Cubic Awarded Engineering Services Contract from Science Applications International Corp. (SAIC)

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  October 22, 2020 | International, Aerospace

  Pratt & Whitney Awarded Contract for F135 Engine Modernization Study

  Seapower Staff EAST HARTFORD, Conn. — Pratt & Whitney, a division of Raytheon Technologies Corp., has been awarded a $1.5M contract to conduct an F135 modernization study and operational assessment by the F-35 Joint Program Office to determine specific propulsion system growth requirements for Block 4.2 F-35 aircraft and beyond, the company said in an Oct. 20 release. The study is expected to conclude in March 2021. “This award is a significant milestone for the program 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,” said Matthew Bromberg, president, Pratt & Whitney Military Engines. “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.” Under this award, Pratt & Whitney 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. The scope of the assessment focuses on enhancements addressing improvements to up and away thrust, powered lift thrust, power and thermal management capacity, and fuel burn reduction. Designed with the knowledge that operational environments will evolve and threats will advance, the F135 is postured to meet future F-35 capability requirements. Its modular design and advanced digital architecture allow for the agile development and spiral insertion of both hardware and software upgrades. As part of the study, Pratt & Whitney's GATORWORKS organization will complete the conceptual design and analysis of multiple F135 Engine Enhancement Package (EEP) growth options with phased insertion plans. Leveraging significant U.S. Government and Pratt & Whitney investment in next generation adaptive propulsion technologies, Pratt & Whitney's EEP approach offers low risk, variant-common upgrade options for the F135 that provide increased performance aligned with the program's continuous capability development and delivery strategy and serve as a critical enabler for future capability growth of the F-35 weapon system. The combat-proven F135 is the most advanced operational fighter engine in the world, delivering 26% more thrust, 116% more powered lift, and more than a 300% increase in power and thermal management over 4th generation fighter engines – all with a demonstrated mission capability rate of greater than 94%. “Built upon decades of combat propulsion experience, the F135 provides the warfighter with a critical technological advantage over adversaries at an unparalleled value to the taxpayer,” said Bromberg. “With more than 40,000 pounds of thrust, unmatched low-observable signature, world-class thermal management, and innovative engine control system, the F135 is a critical enabler of the F-35 weapons system and of operations conducted in advanced threat environments – a core element of the National Defense Strategy.” https://seapowermagazine.org/pratt-whitney-awarded-contract-for-f135-engine-modernization-study/

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  April 26, 2018 | International, Aerospace, Naval, Land, C4ISR, Security

  New Pentagon research chief is working on lasers, AI, hypersonic munitions and more

  By: Todd South The new chief for research in the Pentagon is building an artificial intelligence center, pushing for self-driving vehicles in combat zones and more powerful lasers, and says solving the hypersonic gap means updating testing facilities. Defense Undersecretary for Research and Engineering Michael Griffin testified before the House Armed Services Committee last week, answering questions on a range of gear and procurement questions. But those most relevant to service members included weapons systems on the horizon that troops could see in combat with near peer adversaries. More rapid development will include the use of unmanned ground vehicles in formations. The Army recently announced the 10th Mountain Division and the 101st Airborne Division will have a robotic combat vehicle called the Squad Multipurpose Equipment Transport in the ranks this year for testing, which will develop the likely full-fielding gear mule-type robot. Simple tasks, such as delivering food, mail, water and fuel, could be automated sooner than some think, Griffin said. “I think, frankly, we're going to have self-driving vehicles in theater for the Army before we'll have self-driving cars on the streets,” Griffin said. “If that can be done by an automated unmanned vehicle with a relatively simple AI driving algorithm where I don't have to worry about pedestrians and road signs and all of that, why wouldn't I do that?” Griffin pointed to Chinese systems that have been fielded or can be soon fielded that can launch a strike and reach out “thousands of kilometers” from the Chinese shore and “hold our carrier battle groups or forward deployed forces on land” at risk. “We, today, do not have systems which can hold them at risk in a corresponding manner, and we don't have defenses against those systems,” Griffin told the House Armed Services Committee members on April 18. Another Chinese technology threat includes the nation's development of swarm drone technologies to counter U.S. airpower and other strengths. That means getting powerful laser systems up to snuff. But it won't happen tomorrow. “We need to have 100-kilowatt-class weapons on Army theater vehicles. We need to have 300-kilowatt-class weapons on Air Force tankers,” Griffin said. “We need to have megawatt-class directed energy weapons in space for space defense. These are things we can do over the next decade if we can maintain our focus.” Scientists he's been talking with have told him that level of laser power is five to six years away and a “megawatt laser” is within a decade with persistent investment. ‘An unacceptable situation' Sen. Martin Heinrich, D-N.M., pointed out that the testing facilities, such as White Sands Missile Range in his state, have scarcely seen any upgrades or improvements in the past two decades, despite leaps in technology for missiles, lasers and other items. Griffin agreed, saying at a low estimate at least 20 such testing facilities across the nation are in the same situation. He said the Defense Advanced Research Projects Agency does most of the leading-edge work on hypersonic missile systems and they have exactly one testing facility, a NASA wind tunnel near Langley, Virginia. “This is an unacceptable situation,” Griffin said. He promised to return with budget requests to renovate those facilities to improve testing. Sen. Gary Peters, D-Mich., asked about a new area of focus that has broad-reaching effects: artificial intelligence. Griffin oversees the creation of a Joint Artificial Intelligence Center that would create AI solutions for all the service branches. He deferred on the details but told members that he expected to return with a plan within two months. “We owe the Congress a report, I think, about two months from now on what our A.I. strategy will be. And the JAIC, the Joint Artificial Intelligence Center, will be a part of that overall strategy,” Griffin said. The plan must consider the 592 projects across the Defense Department that have AI as part of their development. https://www.defensenews.com/news/your-military/2018/04/24/new-pentagon-research-chief-is-working-on-lasers-ai-hypersonic-munitions-and-more/

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  September 15, 2021 | International, Aerospace

  Northrop, Leonardo take the plunge together for future unmanned rotorcraft efforts

  The two companies have joined forces to pursue the nascent vertical-takeoff-and-landing unmanned systems market.