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 that have an alleged maximum speed of Mach 20, or 15,000 mph (24,000 kph).
The successful ARRW test was conducted on Friday (Dec. 9) in a training range off the coast of California, according to a USAF statement released Monday (Dec. 12). "This test was the first launch of a full prototype operational missile," officials wrote in the statement. "Following the ARRW's separation from the aircraft, it reached hypersonic speeds greater than five times the speed of sound, completed its flight path and detonated in the terminal area. Indications show that all objectives were met."
"The ARRW team successfully designed and tested an air-launched hypersonic missile in five years," Brig. Gen. Jason Bartolomei, Armament Directorate Program Executive Officer, said in the USAF statement. "I am immensely proud of the tenacity and dedication this team has shown to provide a vital capability to our warfighter."
According to the U.S. Air Force, the missile is designed to "hold fixed, high-value, time-sensitive targets at risk in contested environments," meaning it will be used to target pre-determined assets on the ground such as fixed missile sites, radar stations, air defense installations, infrastructure facilities or even adversary headquarters buildings — basically anything important in a battlefield environment that can't be moved and needs to be destroyed quickly.
The AGM-183A has been undergoing flight testing since April 2021, but a series of unsuccessful tests in which the missile's booster failed to fire cast some doubts on the program. "You obviously don't wouldn't buy something that doesn't work," the Air Force's acquisition said about the program in July 2022, according to Breaking Defense.
Now that the ARRW has successfully flown, it's likely the service could reevaluate its plans to scrap planned purchases of the AGM-183A.
While the Department of Defense does not typically announce these tests ahead of time, aircraft spotters in Southern California spied a B-52H airplane carrying the AGM-183A toward its test range last week.
Heads up Socal spotters!B-52 ("Tagboard Flyer"?) headed SW a few minutes ago w/ what looks like a white ARRW on the left pylon! pic.twitter.com/HNovL7Y1bfDecember 9, 2022
The AGM-183A is what is known as a boost-glide vehicle, which refers to warheads or projectiles that glide toward their targets after being lofted by a rocket booster. The ARRW is carried under the wing of an aircraft, such as the B-52H bomber that lofted it for this test flight, before it is released. A solid rocket booster then ignites, lifting the missile to a specific altitude and speed before its payload fairings open and release the wedge-shaped boost-glide vehicle inside.
These boost-glide vehicles do not then fall along predictable arc-shaped trajectories like ballistic missiles; instead, they glide down to their targets unpowered along a flatter trajectory and are able to execute abrupt maneuvers while in flight.
This capability, along with their extreme speeds, make this class of weapons highly difficult to detect, track and defeat with current air defense systems. To that end, Department of Defense is also developing new classes of interceptors to help counter the growing hypersonic threat worldwide.
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Brett is curious about emerging aerospace technologies, alternative launch concepts, military space developments and uncrewed aircraft systems. Brett's work has appeared on Scientific American, The War Zone, Popular Science, the History Channel, Science Discovery and more. Brett has English degrees from Clemson University and the University of North Carolina at Charlotte. In his free time, Brett enjoys skywatching throughout the dark skies of the Appalachian mountains.
There should also be one or two hypersonic cruise missiles with new ram jet engines available soon as two of them have been tested from different manufacturers and both passed their test.Reply
Remember the old Mad Magazine Spy vs Spy comic with the "Missile" then the "Anti-Missile" then the "Anti Anti Missile Missile" and on and on.Reply
billslugg said:Remember the old Mad Magazine Spy vs Spy comic with the "Missile" then the "Anti-Missile" then the "Anti Anti Missile Missile" and on and on.
Yes thanksMergatroid said:There should also be one or two hypersonic cruise missiles with new ram jet engines available soon as two of them have been tested from different manufacturers and both passed their test.