NATO allies are expected to boost defense spending as high as 3.5 percent of their gross domestic products in response to ...

President Donald Trump has returned to the Oval Office with a central national security focus: peace through strength. As elsewhere throughout American national security agencies, U.S. European ...

NATO has stepped up its ties with Japan, South Korea, Australia and New Zealand, known as the IP4, in recent years, with their officials attending NATO ministerial and summit meetings.

TOKYO--Japan expressed interest Tuesday in participating in the NATO command for its Ukrainian mission based in Germany in what would be a major boost in ties with the largely European alliance.