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American-Ukrainian physicist Igor Bolshinsky and project leader Kelly Cummins dine with Kazakh nuclear physicists to celebrate the removal of highly enriched uranium (HEU) at the Institute of Nuclear Physics in Almaty. The removal of Kazakhstan's HEU is part of the U.S. Global Threat Reduction Initiative (GTRI), where Igor Bolshinsky and Kelly Cummins work, which tries to secure nuclear material around the world to prevent their misuse.