With the addition of Sweden to NATO, President Vladimir V. Putin of Russia finds himself facing an enlarged and motivated alliance. By Steven Erlanger Sweden formally joined NATO on Thursday ...

Similar sabotage acts previously affected NATO member states, including Sweden, such as the cutting of key underwater ...

Sweden has formally joined NATO as the 32nd member of the transatlantic military alliance, ending decades of post-World War II neutrality as concerns about Russian aggression in Europe have spiked.

NATO officials are in a race against time to avoid the embarrassment of seeing the alliance miss its own stated aim of admitting Sweden to the alliance by July 11.

Finland and Sweden are poised to end decades of neutrality by joining NATO, a dramatic evolution in European security and geopolitics sparked by Russia’s invasion of Ukraine. Here’s what you ...

Sweden on Thursday formally joined NATO as the 32nd member of the transatlantic military alliance, ending decades of post-World War II neutrality as concerns about Russian aggression in Europe ...

Sweden became the 32nd member of the NATO military alliance with an official depositing of documents in Washington on Thursday. Accessibility statement Skip to main content.

Can Sweden join NATO with out Hungary's permission? No. All members of NATO must give their approval before another country is able to join, according to the Associated Press.

Should the optimism about Sweden prove accurate, Hungary is also expected to go along with ratifying Swedish NATO membership. As negotiations among NATO allies continue before the Vilnius summit ...

Erdogan has linked ratification of Sweden's NATO membership to the U.S. Congress' approval of a Turkish request to purchase 40 new F-16 fighter jets and kits to modernize Turkey's existing fleet.

NATO's expansion is the exact opposite of what Russia wanted, says Secretary-General Jens Stoltenberg. He spoke to NPR about its NATO's newest members, and when Ukraine might join them.

Sweden's last war ended in 1814, and when rifles fell silent, the once-warring power would not take up arms again. The era of neutrality closes as Sweden joins NATO.