Despite a $7 billion investment, the Comanche never entered production—and frankly, never even came close. Why doesn’t the United States operate a stealth helicopter? It’s not for lack of trying. In ...

To achieve both stealth and agility, the Comanche was crafted from cutting-edge materials, complex avionics, and a demanding aerodynamic profile—leading to massive cost overruns. Despite a $7 billion ...

As experts have gotten a look at photos of the pieces of a U.S. helicopter left behind at the compound where Osama bin Laden was killed, they've... As experts have gotten a look at photos of the ...

The RAH-66 Comanche has completed first flight with its Helmet Integrated Display Sighting System, one of the milestones the managers set to ensure the program is moving along. Boeing and Sikorsky had ...