Youth. The third International Youth Nuclear Forum, Obninsk NEW 2025, took place in Obninsk, Russia. Supported by Rosatom, the event drew over 700 participants attending the forum in person and several thousand more joining it online from partner venues across 70 countries worldwide. Rosatom executives, representatives of ministries and public organizations, international students and young researchers discussed advanced technologies being developed by Rosatom, including nuclear medicine, quantum computers, small modular reactors, closed nuclear fuel cycles, and the synergy between nuclear and hydrogen energy. Another focus of attention was the Obninsk Tech International Science and Education Center for Nuclear and Related Technologies, currently being established with Rosatom’s involvement. The new center will serve as a hub for training nuclear professionals for large-scale energy projects both in Russia and abroad.