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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

Secretary of War Pete Hegseth addresses a crowd of approximately 1,500 L3Harris employees in Camden, Arkansas, as part of his “Arsenal of Freedom” tour.

Press release | 02. 27. 2026

Secretary of War Pete Hegseth Visits L3Harris Solid Rocket Motor Site

Secretary of War Pete Hegseth visited the L3Harris Technologies (NYSE: LHX) Camden site today as part of his nationwide “Arsenal of Freedom” tour, highlighting the importance of American manufacturing capacity in strengthening the defense industrial base and supporting U.S. and allied warfighters.

Secretary of War Pete Hegseth addresses a crowd of approximately 1,500 L3Harris employees in Camden, Arkansas, as part of his “Arsenal of Freedom” tour.

Press release | 02. 27. 2026

Secretary of War Pete Hegseth Visits L3Harris Solid Rocket Motor Site

Hypersonics Render

Editorial | 02. 23. 2026

L3Harris Advances “Powder-in, Engine-out™” Hypersonic Propulsion Manufacturing

A Green Beret hangs a 60mm mortar round from a M225A mortar system on a live-fire range.

Press release | 02. 17. 2026

L3Harris Marks Delivery of 3 Million Fuzes to US Army

Launcher fires THAAD interceptor missile

Press release | 02. 16. 2026

L3Harris Receives New Contract to Power THAAD Interceptors

U.S. Marine loads a round

Press release | 02. 03. 2026

L3Harris Achieves Record-Breaking Fuzing Delivery Milestone

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