Japanese Minister of Economy, Trade and Industry, Toshimitsu Motegi, and U.S. Secretary of Energy, Ernest Moniz, met on July 24, 2013, in Washington, D.C. Both sides noted the central role played by the Department of Energy (DOE) and the Ministry of Economy, Trade and Industry (METI) in U.S.-Japan energy cooperation, particularly on energy security matters, civil nuclear energy and clean energy technology research and development (R&D).