The new F-47 will succeed the F-35, long heralded for its superior stealth capabilities. In its Navy variant, the F-35 was ...

What You Need to Know: Stealth technology has reshaped modern air combat, but helicopters remain largely outside this trend due to challenges like turbine noise and vibrations. However ...

It was built to be invisible, unstoppable, and ahead of its time—yet it vanished before it ever saw battle. The Boeing/Sikorsky RAH-66 Comanche was a stealth helicopter designed to dominate future ...

Shares of Boeing rose nearly 5% after the U.S. company beat out Lockheed Martin LMT.N for the deal. Lockheed's shares fell ...

Photos of the wreckage of one of the helicopters used in the raid on Osama bin Laden's compound has fueled speculation that the aircraft used was a new kind of stealth helicopter, the existence of ...