NATO's members with assets within firing range of Iran, are feeling the heat from the escalating war in the Middle East.

Russia is expanding ​military units at the border with NATO, giving them battle experience in Ukraine, and could ‌use them as hubs in a conflict with NATO after the war, Lithuanian intelligence said on Friday in its annual assessment of security threats.

Trump reportedly disappointed in U.K.'s hesitation on Iran campaign as European allies show mixed support for U.S.-Israel military operations against Tehran.

NATO Secretary-General Mark Rutte said on Thursday he was "not deaf" to criticism that he goes overboard in praising Donald Trump but argued the U. However, ‌in an interview with Reuters, Rutte also offered praise for Spain - a target of Trump's ire for ‌refusing to allow U.

After signing with the Pentagon, could NATO be OpenAI’s next customer?

Finland plans to lift a ban on importing nuclear weapons, citing NATO membership and the need to strengthen national defense.

NATO Secretary General Mark Rutte on Thursday welcomed French President Emmanuel Macron's pledge to expand his country's nuclear deterrent but said the U.S

Pentagon policy chief Elbridge Colby defends a new strategy proposal emphasizing burden sharing with U.S. allies to combat threats to Europe.