U.S. President Donald Trump’s latest threats against Greenland pose a new and potentially unprecedented challenge to NATO, perhaps even an existential one.

Russia is intensifying covert attacks on key infrastructure in Germany in a campaign of hybrid warfare that Berlin views as a possible prelude to a wider conflict, according to a military document obtained by Bloomberg.

Russia is intensifying its hybrid warfare against NATO members, as it probes for weaknesses in the organisation's defences.

Donald Trump asserted that Russia and China do not fear NATO, claiming their only respect lies with a revitalized United States under his leadership., US News, Times Now

For countries like Poland, having eyes on and under the Baltic is a pressing matter of national security. The sea teems with telecoms and energy infrastructure. A natural-gas pipeline, the Balticconnector,

U.S. Ambassador to NATO Matt Whitaker said Tuesday that talks between Russia and Ukraine could culminate in a peace deal soon, following months of negotiations. Whitaker said a group of about 50

NATO member Romania scrambled F-16 fighter jets in response to a Russian drone attack on Friday, the country's Ministry of National Defence said. Officials said there was no violation of NATO airspace from the Russian weapons and that two jets were deployed to "monitor the border area with Ukraine."