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Navy/USMC

Northrop Grumman Wins Navy’s Competition For 21-Inch Solid Rocket Motor

By Cal Biesecker

Monday, August 11th, 2025

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Northrop Grumman Wins Navy’s Competition For 21-Inch Solid Rocket Motor

A 21-inch second stage solid rocket motor completes a static fire test on November 21, 2024 in Elkton, Maryland. Photo: Northrop Grumman

The Navy recently selected Northrop Grumman’s [NOC] offering for a solid rocket motor design over a competing bid from Anduril Industries for the 21-inch Second Stage Rocket Motor (SSRM), a Northrop Grumman official said last week. A contract award for the new rocket motor design is expected shortly, Gordon LoPresti, senior director of propulsion systems and controls at Northrop Grumman, told Defense Daily in an Aug. 6 interview. The Navy made the selection about two months ago, he said, noting…

Congress

House Republicans’ Blueprint For Reconciliation 3.0 Includes $60 Billion For Defense

House Republicans on Wednesday unveiled a blueprint for a third reconciliation bill that includes $60 billion for defense, a figure slightly below the Trump administration’s request to cover Iran war […]

Congress

Senate Dems Block Consideration Of FY ‘27 NDAA Over Iran War Concerns

Senate Democrats on Tuesday blocked a vote to advance consideration of the chamber’s $1.14 trillion fiscal year 2027 National Defense Authorization (NDAA). The procedural vote was 46-50, failing to reach […]

Congress

Concerns Raised At SASC Hearing On Unobligated Reconciliation Funds And Lack Of Updates On Iran War Cost

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Unmanned Systems

CBO Says Upfront Costs To Protect Military Installations From Drones Between $1 Million And $74 Million

The initial costs to acquire and deploy counter-small unmanned aircraft system (C-sUAS) defenses at individual Defense Department installations are estimated at between $1.2 million and $73.6 million depending on the […]