Northrop Grumman test fires first stage of Sentinel nuclear missile

Northrop Grumman has successfully completed the first full-scale static test fire of the first-stage solid-rocket motor for the LGM-35A Sentinel that will replace the US Air Force's Minuteman III nuclear-armed intercontinental ballistic missiles.

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US Army tests air bags to protect cargo in parachute drops

At the Yuma Proving Ground in Arizona, the US Army is testing a new reusable parachute cargo-drop system that is 25% faster to rig and 40% faster to remove after landing, to allow soldiers to quickly leave the drop zone and get out of danger.

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Rolls-Royce begins testing of last engines for the US B-52 fleet

At NASA's Stennis Space Center in Mississippi, Rolls-Royce has begun testing of the F130 jet dual-engine pods that will power the US Air Force's B-52H Stratofortress heavy bomber fleet for the remainder of its service life into the 2050s.

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Lessons to be learned as Ukraine war shifts defense priorities

Russia's invasion of Ukraine and the fighting for the past year has not only overturned our preconceptions, it's given a powerful kick to innovation in military and civilian spheres. New Atlas looks at how the war is set to affect technology for decades.

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US Marines to get Northrop Grumman NGHTS four-in-one targeting device

The US Marine Corps has decided to purchase Northrop Grumman's all-in-one Next Generation Handheld Targeting System (NGHTS) that packs a suite of day/night targeting sensors in a 10-lb (4.5-kg) package and can operate in GPS-denied areas.

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US Air Force looks into flying robotic multi-engine jet transports

With an eye to taking autonomous flight to the next level, the US Air Force has awarded a contract to study how to turn multi-engine transport jets into robotic aircraft that can handle all aspects of a flight by themselves, from taxi to landing.

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DARPA selects competitors for its Liberty Lifter seaplane project

DARPA has chosen two radically different designs from teams led by General Atomics and Aurora Flight Systems for development of the Liberty Lifter Seaplane Wing-in-Ground Effect full-scale seaborne strategic and tactical heavy lift demonstrator.

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DARPA nails latest US hypersonic missile test flight

A DARPA-led project has successfully completed the final test of Lockheed Martin's Hypersonic Air-breathing Weapon Concept (HAWC) missile. Powered by an Aerojet Rocketdyne scramjet, the craft reached a speed in excess of Mach 5 over a course 300 nm.

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US Army awards contract for microwave weapon to counter drone swarms

The US Army has awarded Eprius a contract worth US$66.1 million to deliver prototypes of a new microwave weapon called Leonidas that is capable of bringing down entire swarms of enemy drones in a single burst, while leaving friendly aircraft intact.

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US hypersonic missile makes first successful operational flight test

The US Air Force has reached a major milestone, completing the first test of its All-Up-Round AGM-183A Air-launched Rapid Response Weapon (ARRW) hypersonic missile off the coast of Southern California last Friday.

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