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 ...

but aviation experts have speculated that the Navy SEALs who executed the raid and killed bin Laden arrived in two stealth helicopters that were likely modifications of the existing UH-60 model of ...

The Navy SEALs have their share of tragedies ... It recounts how 23 SEALs made a 90-minute trip aboard two prototype stealth helicopters to to bin Laden's compound in Pakistan.