119th (2025–2027)
S. 5063
The FIRST Act establishes a new program within the State Department to promote the international deployment of small modular reactor technology as a tool for advancing U.S. economic and national security interests. The program, managed by the Under Secretary for Arms Control and International Security, will conduct diplomatic outreach to encourage foreign governments to adopt American nuclear technology, assist partner countries with regulatory frameworks and workforce training, and provide early-stage commercial support to U.S. nuclear businesses seeking international markets. The bill emphasizes that this promotion must occur alongside diplomatic efforts to ensure partner countries meet rigorous safety, security, and nonproliferation standards. Within 120 days of the bill's enactment and annually thereafter, the State Department must report to Congress on the program's implementation, diplomatic activities, participating partners, and funding expenditures. The program is set to expire on June 8, 2034.