The test was conducted by the Defense Advanced Research Projects Agency (DARPA) and the U.S. Air Force.
The United States has successfully tested a hypersonic missile capable of traveling altitudes above 65,000 feet, and can fly more than 300 nautical miles, according to CNN.
The test, conducted by the Defense Advanced Research Projects Agency (DARPA) and the U.S. Air Force, was the first test of the Lockheed Martin version of the Hypersonic Air-breathing Weapon Concept, commonly known as HAWC. An earlier test, configured by a different company, took place in September.
This Lockheed Martin HAWC flight test successfully demonstrated a second design that will allow our warfighters to competitively select the right capabilities to dominate the battlefield," HAWC program manager Andrew "Tippy" Knoedler said in a statement. "These achievements increase the level of technical maturity for transitioning HAWC to a service program of record."
During the test, the missile reached a cruise speed greater than Mach 5, for what DARPA said was "an extended period of time," hit altitudes above 65,000 feet, and flew for more than 300 nautical miles.
DARPA did not specify exactly when the test took place, only saying that it was "recently."
According to a CNN report, it happened in mid-March, days after Russia announced that they had used a hypersonic missile in their war against Ukraine, and before President Biden traveled to Europe to meet with officials from NATO allies.
Last year, China reportedly tested a nuclear-capable hypersonic missile.