August 13, 2020 | International, Aerospace, Land

Army validates design for future helicopter engine, remains on track despite COVID

WASHINGTON — The Army has validated its design for its future helicopter engine, and the program remains on schedule to deliver the first engine for testing in the fourth quarter of fiscal 2021, according to service officials in charge of the effort.

The Improved Engine Turbine Program (ITEP) has seen a long — and often delayed — journey as the service wrestled with funding and development strategies for several years. ITEP will replace current engines in both UH-60 Black Hawk utility helicopters and AH-64 Apache attack helicopters

Since awarding a contract to General Electric Aviation in February 2019, the program has pushed forward on schedule, despite a protest from a competing team comprised of Honeywell and Pratt & Whitney, which paused work for roughly three months.

And, while the Coronavirus pandemic caused some anxiety among Army officials trying to keep the program on track, those in charge were able to complete the critical design review, conducted 100 percent virtually, according to Army spokesman David Hylton.

The ITEP Critical Design Review (CDR) was a multi-month process that consisted of three phases, Hylton told Defense News in a written statement. The engine control system component CDR was completed on June 5, followed by the software CDR on July 17 and the engine systems CDR on July 24, he said.

The Army and GE are making “tremendous efforts to keep COVID-19 impacts from delaying the program,” Hylton wrote.

GE is now working toward a test readiness review ahead of the first engine test.

“We are full steam ahead in terms of understanding where we need to go next with respect to the design, Col. Gregory Fortier, who is in charge of the program office for the Army's Future Attack Reconnaissance Aircraft, said during a media briefing last month.

The Army has “no reason to believe we will not fly” in fiscal 2023, he said.

According to FY21 Army budget request justification documents, the service plans to fly an aircraft with an ITEP engine installed in the first quarter of FY23 followed by a low-rate initial production decision in the fourth quarter of FY24.

A full-rate production decision is expected in FY26.

https://www.defensenews.com/land/2020/08/12/army-validates-design-for-future-helicopter-engine-remains-on-track-despite-covid/

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November 13, 2019 | International, Security

Raytheon developing microscopic bomb detector
Cambridge, Mass., November 12, 2019 /PRNewswire/ - Raytheon (NYSE: RTN) is using synthetic biology science to create a new method for detecting buried explosives, using bacteria as sensors. Under a contract from the U.S. Defense Advanced Research Projects Agency, Raytheon and partner Worcester Polytechnic Institute will program two bacterial strains to monitor ground surfaces for explosive materials. The first strain will detect the presence or absence of explosives buried underground. If the first strain detects explosives, the second strain will produce a glowing light on the ground's surface. Remote cameras or unmanned aerial vehicles can then be used to survey large areas for the telltale luminescence. "We already know that some bacteria can be programmed to be very good at detecting explosives, but it's harder underground," said Allison Taggart, Ph.D. and principal investigator for the Bio Reporters for Subterranean Surveillance program at Raytheon BBN Technologies. "We're investigating how to transport the reporting bacteria to the required depth underground, and then pushing the luminescence up to the surface so it's easily visible." Synthetic biology combines principles of electrical engineering with computer science to modify DNA. The Subterranean Surveillance program is one example in which advances in synthetic biology are being used to develop sensors that can reveal a variety of subterranean phenomena at a distance. "Using bio sensors underground could help us save lives as well as detect threats to air quality and the water supply," Taggart added. "The modular design of the system we're developing will allow us to swap in different components as needed to detect various kinds of threats and contaminants." About Raytheon Raytheon Company, with 2018 sales of $27 billion and 67,000 employees, is a technology and innovation leader specializing in defense, civil government and cybersecurity solutions. With a history of innovation spanning 97 years, Raytheon provides state-of-the-art electronics, mission systems integration, C5I™ products and services, sensing, effects, and mission support for customers in more than 80 countries. Raytheon is headquartered in Waltham, Massachusetts. Follow us on Twitter. Raytheon Company Space and Airborne Systems BBN Technologies Cambridge, Mass. Media Contact Joyce Kuzmin +1.617.873.8120 joyce.kuzmin@raytheon.com SOURCE Raytheon Company View source version on Raytheon: http://raytheon.mediaroom.com/2019-11-12-Raytheon-developing-microscopic-bomb-detector
November 14, 2018 | International, Land

The Corps already is looking for a new light tactical vehicle
By: Shawn Snow Recon and infantry Marines only have been zooming around in the Corps' Polaris MRZR all-terrain tactical vehicles for a couple years now, but the Marines already are on the hunt for a replacement. According to a request for information posted by the Corps on Friday, the Marines want a new ultralight tactical vehicle with characteristics strikingly familiar to the MRZR. The Corps wants a highly mobile all-terrain light tactical vehicle capable of whisking wounded Marines off the battlefield, easily configurable to support a host of missions like electronic warfare, and internally transportable by CH-53 and MV-22. The Corps already has this capability in the Polaris MRZR. The Marines already have doled out nearly 248 of the all-terrain vehicles to infantry and recon Marines over the past couple years. The first batch of MRZRs were issued to the grunts in early 2017. But the life expectancy of the MRZR, or utility task vehicle, is only five years: “Therefore the Marine Corps is initiating research efforts to see what industry will have available that may meet the Corps' needs,” Manny Pacheco, a spokesman for PEO Land Systems, told Marine Corps Times in an emailed statement. The Corps has been innovative with its tactical dune buggy, even mounting a counter drone system on a pair of MRZRs. That system, known as the light Marine air defense integrated system, or LMADIS, uses electronic warfare to take down drones. An LMADIS system is currently deployed with the 13th Marine Expeditionary Unit. The current MRZR fielded by the Corps is capable of hauling nearly 1,500 pounds of supplies, which alleviates some of the burden carried by infantry Marines. https://www.marinecorpstimes.com/news/your-marine-corps/2018/11/13/the-corps-is-already-looking-for-a-new-light-tactical-vehicle
January 11, 2019 | International, Aerospace

Indonesian Air Force places order for eight additional H225Ms
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