https://thedefensepost.com/2026/04/28/northrop-hanwha-solid-rocket-booster/
Northrop, Hanwha Explore Solid Rocket Booster for AReS Strike System
Apr 28, 2026 - Northrop Grumman and Hanwha Aerospace signed a memorandum to jointly develop a solid rocket booster for the Advanced Reactive Strike program.
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