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General Electric Demonstrates Ramjet Engines for Hypersonic Missiles

The Solid Fuel Ramjet (SFRJ) and the Hypersonic Dual-Mode Ramjet (DMRJ) are seeing rapid success as the U.S. hikes spending ...
Jane's Information Group

Nammo readies SFRJ for initial THOR-ER test-firing in 2022

Artist's impression of a THOR-ER missile powered by Nammo's SFRJ engine technology. (Nammo) Nammo, in association with the US Naval Air Warfare Center Weapons Division (NAWCWD) and the Norwegian ...
Aviation Week

Nammo Plans Second Round Of Tests On SFRJ Missile

Flight testing will resume next fall after a two-year hiatus on a new version of a U.S. Navy- and Norwegian military-funded Nammo solid fuel ramjet (SFRJ) missile demonstrator, a company executive ...
New Atlas

Tests of solid fuel ramjet engine to extend artillery range over 100 km

Northrop Grumman has carried out successful ground tests of a Solid Fuel RamJet (SFRJ) tactical engine that the company is developing for the US Army. Part of the Army's XM1155 Extended-Range ...
The Reporter

DIVEST: Mavericks call for University Action

Today marks the second year of the events that sparked the ongoing war in the Gaza Strip and students once again at Minnesota State are calling for a ceasefire. Mavericks for Change (Mavs 4 ...
Jane's Information Group

US, Norway to continue co-operation on SFRJ technologies under THOR-ER API.

The US Department of Defense (DoD) and the Norwegian Ministry of Defence (MoD) announced on 20 April that they intend to continue bilateral co-operation to advance solid fuel ramjet (SFRJ) ...