This 2002 file photo shows two Boeing X-45 unmanned combat air vehicles at Edwards Air Force Base. The X-45 was designed to fly autonomously and carry 3,000 pounds of weapons into combat. Some scholars and tech experts have called for a ban on autonomous weapons.
This 2002 file photo shows two Boeing X-45 unmanned combat air vehicles at Edwards Air Force Base. The X-45 was designed to fly autonomously and carry 3,000 pounds of weapons into combat. Some scholars and tech experts have called for a ban on autonomous weapons. Nick Ut Associated Press
This 2002 file photo shows two Boeing X-45 unmanned combat air vehicles at Edwards Air Force Base. The X-45 was designed to fly autonomously and carry 3,000 pounds of weapons into combat. Some scholars and tech experts have called for a ban on autonomous weapons. Nick Ut Associated Press

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