Researchers consider variable-range hypersonic rockets to deliver weapons payloads at changing distances

March 12, 2021
Once rockets have been ignited, they typically can’t be slowed down, so rockets can struggle to hit targets that are nearer than their maximum distances.

ARLINGTON, Va. – U.S. military researchers are teaming with Lockheed Martin Corp. to develop an intermediate-range ground-launched hypersonic weapon with an advanced booster than can deliver warheads at several different ranges. The National Interest reports. Continue reading original article

The Military & Aerospace Electronics take:

12 March 2021 -- The project is called OpFires or Operational Fires, and seeks to mate a variable-range hypersonic missile from the ground to attack valuable targets on land or at sea, like relocatable missiles and enemy surface warships.

This hypersonic rocket will be throttleable to deliver accurate weapons payloads. While it’s typically bad if a rocket turns off while in flight, this could be necessary to hit targets that are closer in or on the move. Once the project is completed, it could be put to good use by the U.S. Marine Corps.

One mission for which Marine Corps Reconnaissance Marines are training would see Marines and Airmen perform an extremely rapid infiltration and exfiltration on enemy-held islands in the Pacific. Once secure, Air Force transports would land and unload HIMARS long-range rocket artillery, which then would target enemy surface ships.

Related: Lockheed Martin to develop integrated hypersonic smart munitions to attack important relocatable targets

Related: DARPA seeks to develop a ground-launched hypersonic weapon to attack time-sensitive relocatable targets

Related: Lockheed Martin to develop a ground-launched hypersonic weapon to attack relocatable time-sensitive targets

John Keller, chief editor
Military & Aerospace Electronics

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