Mr. Brandon Williams — the Under Secretary for Nuclear Security at the U.S. Department of Energy and Administrator of the National Nuclear Security Administration
02 December 2025
Mr. Brandon Williams — the Under Secretary for Nuclear Security at the U.S. Department of Energy and Administrator of the National Nuclear Security Administration — noted in his speech at the EPR25 Conference that the United States and the Kingdom, just a few weeks ago, signed a historic agreement marking a pivotal turning point toward a new era of cooperation in the energy sector. The agreement reflects the advanced level of strategic partnership between the two countries and their shared aspirations to strengthen security and sustainability in this vital field.