The United States Air Force (USAF) has successfully tested its first prototype hypersonic missile. The service's new AGM-183A Air-launched Rapid Response Weapon, or ARRW ("Arrow") is expected to be the United States military's first hypersonic weapon to reach operational status. The exact speed of the AGM-183A isn't known, although the Lockheed Martin-designed weapon is said to be based on previous test vehicles built by DARPA(opens in new tab) that have an alleged maximum spee...
