In remarks made marking the 60th anniversary of the Treaty of Mutual Cooperation and Security Between the United States and Japan at both a commemorative ceremony and in the Japanese Diet, Prime Minister Shinzo Abe pledged that Japan will make efforts to counter threats in space and cyberspace and that the Japanese Self Defense Forces (SDF) will stand up its Space Domain Mission Unit (SDMU) in April 2020, with the aim of having it fully operational by 2022.