US Air Force

Raytheon Missiles & Defense and Northrop Grumman successfully flew an air-breathing hypersonic missile. Part of a program for DARPA and the US Air Force, the HAWC prototype promises hypersonic missiles that can fly farther and at lower altitudes.

Rolls-Royce North America has been tapped to build the replacement jet engines for the venerable Cold War-era B-52 Stratofortress nuclear heavy bomber, with the company's F-130 turbofan engine to power the giant aircraft for the next three decades.

The Secretary of the US Air Force, Frank Kendall, has officially confirmed that five prototypes of the B-21 Raider strategic heavy bomber are under construction by Northrop Grumman at Air Force Plant 42 in Palmdale, California.

With its planned SPAC merger just a week away, eVTOL air taxi company Archer has announced a new deal with the US Air Force, a vertiport partnership with Reef, and a preliminary win in its court battle with Wisk over allegedly stolen designs.

Forget your friendly little electric air taxis. The USAF wants to take things up a notch with a new generation of high-speed vertical takeoff and landing aircraft. Thirty five designs have been presented, here's a peek at a few that caught our eye.

The US Air Force has awarded US$60 million to aerospace startup Hermeus for flight testing of its hypersonic aircraft for military and commercial applications. Capable of flying at Mach 5, the Quarterhorse will be the world's fastest reusable aircraft.

The US Military has decided American dominance in the eVTOL market is a matter of national security, and has now accredited four eVTOL aircraft with military airworthiness to accelerate development. The latest is Kitty Kawk's Heaviside.

The US Air Force has released a new digital rendering of its B-21 Raider heavy strategic nuclear bomber, along with more information about the warplane that is being built by Northrop Grumman as part of the Air Force's Long-Range Strike Bomber program.

The US Air Force's flying car program, Agility Prime, is hedging its bets on advanced air mobility, adding an ultra-short takeoff and landing aircraft from Electra.aero into the mix alongside a number of eVTOL projects.

New research investigating novel ways to improve focus in sleep-deprived individuals has found a device that non-invasively sends electrical stimulation through the neck can boost alertness and reduce fatigue in subjects kept awake for up to 34 hours.

The United States Air Force and Space Force are looking at rockets as a way to send supplies to inaccessible war zones and disaster areas. Led by the Air Force Research Laboratory (AFRL), Rocket Cargo Vanguard will look at ways that commercial rockets can be adapted for logistical missions.

The US Air Force has flight tested the Skyborg combat drone's Autonomy Core System for the first time. The "brain" of the autonomous Skyborg was installed in a Kratos UTAP-22 tactical uncrewed vehicle, and carried out a two-hour-and-10-minute flight.