June 20, 2019

How the Pentagon Nickel-and-Dimed Its Way Into Losing a Drone

Featuring Paul Scharre

Source: Defense One

Journalist Patrick Tucker

Wednesday’s downing of a U.S. drone by Iran’s Revolutionary Guard exposes a weakness in U.S. operations. The United States has some of the world’s most sophisticated drones for intelligence, surveillance, and reconnaissance. But they were designed for past wars, for use against insurgent forces such as ISIS or the Taliban that cannot track and destroy high-flying aircraft. Iran and other potential adversaries, by contrast, have radar and missiles that can turn some of the U.S. military’s most important drones into expensive, conspicuous targets.

Officials with U.S. Central Command confirmed Thursday morning that the Iranian military had shot down a BAMS-D RQ-4A Global Hawk, an incredibly sophisticated drone that can carry a suite of sensitive and powerful sensors up to 55,000 feet on missions that can last 24 hours. At $130 million apiece (or $220 million, including research and development costs), it’s more expensive than the F-35 Joint Strike Fighter, which costs around $90 million apiece these days. Its single turbofan pushes it to speeds around 400 miles per hour on a 131-foot wingspan that affords long dwell times — and is easily spotted on radar.

On Thursday, Islamic Revolution Guards Corps officials declared that they had shot down the drone with an Iranian-made Khordad-3 air defense system. Given the RQ-4’s usual operating altitude, the interceptor missile was likely a TALASH 2B. A representative from U.S. Central Command declined to confirm the missile type, but did say that Iran did not use its most sophisticated air-defense system, the Russian-made S-300, in the engagement.

Read the full article and more in Defense One.


  • Paul Scharre

    Vice President and Director of Studies

    Paul Scharre is the Vice President and Director of Studies at CNAS. He is the award-winning author of Army of None: Autonomous Weapons and the Future of War, which won the 201...