Should Japan re-militarize?

Pittsburgh Post-Gazette: Japanese Prime Minister Shinzo Abe is seeking revision of his country’s post-World War II constitution to permit a more active role for its armed forces. The move poses big questions for the United States.

The United States wrote the 1947 constitution, barring Japan from having its own armed forces, a measure designed to prevent it from ever again invading its neighbors or attacking the United States. Since 1954 the ban has been interpreted to permit “self-defense forces.” Meanwhile, the United States stations 50,000 troops in Japan at 84 bases.

The stimulus to Mr. Abe’s move to change the constitution, expressed in a speech last week, was the constraint on Japan in responding to the Islamic State group’s murder of two Japanese hostages. Mr. Abe also feels reinforced by the victory of his Liberal Democratic Party in December elections.

Referendum

To amend Japan’s constitution, a two-thirds majority of both houses of the parliament must approve, followed by ratification in a referendum. Many Japanese still favor keeping the country’s military’s hands tied, given the destruction it brought down on their heads in the last century.

It is understandable that Mr. Abe would like to spread Japan’s wings further in the region. At the same time, given domestic constraints and the ambivalent U.S. position, it is unlikely that the Japanese will change their constitution.