CTR administers the Foundational Infrastructure for Responsible Use of Small Modular Reactor Technology Program (FIRST), announced by the White House at the Leaders Summit on Climate in April 2021. FIRST provides technical capacity-building support to potential nuclear energy newcomer countries and current nuclear energy countries that are considering small modular reactors (SMRs) and other advanced reactor designs to meet their clean energy needs, consistent with the highest international standards of nuclear security, nonproliferation, and safety. FIRST is designed to enhance U.S. bilateral and multilateral cooperation, consistent with the International Atomic Energy Agencys (IAEA) nuclear energy infrastructure development milestones approach, in nuclear energy infrastructure development, nuclear security, and capacity-building. In so doing, the program supports secure, safe, and proliferation-resistant deployment of SMRs or other advanced reactors to partner countries.