S 435
Irondome act of 2025
Jurisdiction
US Congress
Session
119th Congress (2025-2026)
Last updated at
Jun 14, 2026, 7:57 AM
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Sign in to take action- Introduced
- Passed Senate
- Passed House
- To President
- Became Law
Bill overview
The Irondome Act of 2025 aims to bolster U.S. missile defense capabilities, particularly against emerging threats like hypersonic missiles and cruise missiles. It directs the Department of Defense to develop a phased plan for transferring missile defense operations, accelerate the development and fielding of advanced systems (including space-based interceptors and directed energy weapons), and establish a new acquisition process for drone-based threat detection. The bill also mandates increased investment in existing systems and explores options for southern hemisphere radar and Aegis Ashore system construction, as well as the procurement and fielding of airships for homeland defense.
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