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ICBM Post Boost Vehicles

Overview

The PSRE consists of a gas storage assembly, two propellant storage assemblies containing a hypergolic mixture of nitrogen tetroxide as the oxidizer and monomethylhydrazine as the fuel, a gimbaled axial engine, 10 attitude-control engines, and the required interconnecting propellant manifold assemblies packaged within a cylindrical metal shell approximately 52 inches in diameter and 18.9 inches long.

Latest News

humvee with VAMPIRE is a self-contained precision guided weapon system

Press release | 06. 09. 2025

L3Harris Providing Additional VAMPIRE Counter-UAS Systems to Department of Defense

L3Harris Technologies has received a new contract through the U.S. Department of Defense for additional VAMPIRE systems, which neutralize unmanned aerial threats.

humvee with VAMPIRE is a self-contained precision guided weapon system

Press release | 06. 09. 2025

L3Harris Providing Additional VAMPIRE Counter-UAS Systems to Department of Defense

L3Harris facility rendering

Press release | 05. 22. 2025

L3Harris Marks Major Milestone for New Solid Rocket Motor ‘Factories of the Future’ in Virginia

Satellites hover over earth with dome surrounding United States

Editorial | 04. 07. 2025

Missile Defense for the Modern Age: Scaling Today’s Success While Driving Tomorrow’s Innovation

An employee looks at his screen in a T-shirt that says "Proven Propulsion. Fueled by Innovation."

Editorial | 04. 02. 2025

An Innovation Imperative: Advancing the Next Generation of Solid Rocket Motors

Missile flies through clouds

Press release | 03. 26. 2025

L3Harris’ New Advanced Large Solid Rocket Motors Power Successful US Missile Defense Test

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