Daily Nuclear Brief - April 17, 2026 Critical Developments: - US Strategic Space Power: The White House has launched a Space Nuclear Initiative, establishing a timeline for lunar reactors and accelerating space nuclear deployment. - US Microreactor Milestone: The University of Illinois has applied to host the first research KRONOS micro modular reactor on campus. - International SMR & Advanced Reactor Progress: - UK: Contracts officially signed for the delivery of the nation's first SMR fleet. - India: The Prototype Fast Breeder Reactor (PFBR) has attained initial criticality. - Japan: Kashiwazaki-Kariwa 6 has resumed commercial operation, the first TEPCO reactor to do so since the Fukushima accident. - Industry & Policy: - Aalo Atomics is targeting highly aggressive electricity production costs of $0.03/kWh via a new pilot plant. - US Air Force has identified potential sites for microreactor integration at military installations. - NRC is holding public meetings to review regulatory frameworks for the medical use of isotopes.