In the final years of the Cold War, the U.S. Army set out to build one of the most advanced helicopters ever designed. The RAH-66 Comanche was meant to combine stealth, reconnaissance, and attack ...

Add Yahoo as a preferred source to see more of our stories on Google. 0 GettyImages 477675446 Sean Gallup Getty Images Attack helicopters are often found in the ugliest situations on Earth, and ...

Attack helicopters are often found in the ugliest situations on Earth, and angular and bristling with weapons and sensors, the helicopters themselves are appropriately ugly. Combining armour, an ...