Intercontinental Ballistic Missiles | Lockheed Martin
It is an adaptation of the Mk21 reentry vehicle. The Lockheed Martin Mk21A design is maturing using advanced Digital Engineering tools, including advanced modeling and simulation.
Vandenberg missile test helps launch Mk21 Fuze into U.S. nuclear ...
2024年9月5日 · The test launch was the last in a series of planned activities designed to demonstrate the operational effectiveness of the Mk21 Fuze, providing proof to the U.S. Air …
Air Force, Lockheed Test New Reentry Vehicle for Sentinel ICBM
2024年6月18日 · An unarmed Mk21A reentry vehicle was launched late June 17 at Vandenberg Space Force Base, Calif. Mounted on a Minotaur I rocket, it flew over the Pacific Ocean, …
Test of Mk21A RV complete after launch aboard Minotaur rocket
2024年6月18日 · -- An unarmed Mk21A reentry vehicle was tested this morning after being launched from Vandenberg Space Force Base aboard a Minotaur I rocket. The launch was an …
Air Force awards Lockheed $1 billion for new ICBM reentry vehicle
2023年10月31日 · Air Force officials are currently conducting market research for a next generation reentry vehicle to follow the Mk21A, though its timeline for fielding is not clear. The …
U.S. Air Force and Lockheed Martin Complete Flight Test of Future ...
VALLEY FORGE, Pa., June 18, 2024 – The U.S. Air Force and Lockheed Martin [NYSE: LMT] conducted a planned flight test of the unarmed, developmental Mk21A reentry vehicle in the …
Mark 21 nuclear bomb - Wikipedia
The Mark 21 nuclear bomb was a United States thermonuclear gravity bomb first produced in 1955. It was based on the TX 21 "Shrimp" prototype that had been detonated during the …
US Launches Minotaur I Rocket Equipped with Mk21A Reentry …
2025年8月27日 · On June 17, 2024, at 11:01 PM, Vandenberg Space Force Base in California witnessed the successful launch of a Minotaur I rocket carrying an unarmed Mk21A reentry …
Mk21A RV TEST LAUNCH SHOWCASES READINESS
2024年6月18日 · An operational test launch of an unarmed Mk21A reentry vehicle was launched from Vandenberg Space Force Base aboard a Minotaur I rocket, Monday, June 17, at 11:01 …
Launch marks milestone for American Mk21A reentry vehicle
2024年7月2日 · Lockheed Martin’s vehicle design components and technologies were evaluated during this flight test, demonstrating the maturity of the Mk21A’s design. Jay Watson, vice …