Japan's government and ruling coalition may consider a possible review of the country's three nonnuclear principles during work to update its three key national security-related documents within this year. The principles prevent Japan from possessing, producing or letting in nuclear weapons. As Prime Minister Sanae Takaichi, who has been negative about the rule of not permitting the entry of nuclear arms into the country, is eager for the review, the ruling Liberal Democratic Party and its coalition partner, the Japan Innovation Party, have also shown readiness to consider a possible revision...