Clarifying the right of collective self‐defense

Since the 1950s the Japanese government has irrationally claimed that the Constitution bars it from exercising the right of collective self‐defense, says Seizaburo Sato, IIPS research director. International law clearly gives Japan the right to exercise both individual and collective self‐defense, says Sato, but the Japanese government's official view does not conform with this law. Sato sees the right to exercise collective self‐defense as essential to Japan's security, and argues that Japan should immediately declare this right. Then, taking all necessary time and in accordance with post‐war Japan's founding ideals, Japan should amend the Constitution.