On 7th September 2017, the Research Institute for Radiation Biology and Medicine (RIRBM), Hiroshima University, concluded an agreement on a scientific and educational collaboration with the Burnasyan Federal Medical Biophysical Center (FMBC), Federal Medical Biological Agency, Russian Federation. The two institutions will work together to promote scientific research and also to improve education programs in those common fields, sharing their extensive experiences and lessons obtained through the radiation disasters such as the Fukushima Daiichi accident, Chernobyl accident, nuclear testing and atomic bombing.