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Radar/EW
MOSA in defense acquisition: challenges, solutions, and a model - Story
October 10, 2025The U.S. Department of Defense (DoD) is adopting a modular open systems approach (MOSA) to keep pace with rapidly evolving threats. MOSA creates long-term value by making systems easier to upgrade, maintain, and integrate. Its success will depend on clear standards, robust cybersecurity, and cultural shifts in acquisition practices. It has the potential to deliver rapid technological upgrades and improved interoperability to those who need it on the battlefield.
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