美国副防长将访日 或要求日本提高防卫费

Core Insights - The U.S. Department of Defense announced that Deputy Defense Secretary Elbridge Colby will visit Japan and South Korea soon [1] - The U.S. released a new version of its National Defense Strategy, urging allies to increase defense spending to 5% of their GDP [1] - Colby, who oversees defense policy, is seen as a key figure in pushing allies to raise defense budgets, and his visit may directly request Japan to increase its defense spending [1] - The Japanese government is advised to remain highly vigilant in response to U.S. pressure to raise defense expenditures [1]