NATO has said its pledge for tens of billions of dollars in security aid for Ukraine will be fulfilled by the end of 2025. The alliance announced on Wednesday that 40 billion euros ($41.6 billion) which had been agreed by the bloc's 32 members during its Washington, D.C. summit last July would be sent to Kyiv this year.

Russia is "the main actor" in hybrid attacks on the alliance, said a senior NATO official following a spate of incidents.

LISBON (Reuters) - The 23 EU members who also belong to NATO are likely to agree to raise the defence spending target above the current 2% of national output at a June summit of the alliance that will set a new level, European Council President Antonio Costa said.

Mads Petersen, owner of Greenland-based startup Arctic Unmanned, sat in a car to keep warm while he tested a small drone at minus 43 degrees Celsius (minus 45 degrees Fahrenheit).

Rep. Thomas Massie, R-Ky., and Sen. Mike Lee are advocating for the U.S. to withdraw from the North Atlantic Treaty Organiation (NATO). "If you could snap your fingers and get us out of NATO today, would you?" Sen. Mike Lee, R-Utah, asked in a post on X.

The Rwanda Defense Force reported escorting hundreds of "Romanian mercenaries" out of the Democratic Republic of the Congo after seizing Goma.

NATO Secretary-General Mark Rutte and Danish Prime Minister Mette Frederiksen agreed at a meeting on Tuesday that allies need to focus on strengthening defences in the Arctic, a source familiar with the talks told Reuters.

NATO has also taken steps to ensure its members are positioned effectively against threats in sufficient numbers and maintained at a high state of readiness. At the 2022 Madrid Summit, NATO increased the number and locations of its forces deployed on its eastern flank, integrating modern strategies and technologies to enhance its effectiveness.

NATO is deploying eyes in the sky and on the Baltic Sea to protect cables and pipelines that stitch together the nine countries with shores on Baltic waters

After a series of suspected undersea cable cuttings, NATO has launched a new surveillance and deterrence mission to protect critical infrastructure under the Baltic Sea.

The EU and Nato have taken a vow of silence over Greenland after Denmark requested its allies refrain from reacting to Donald Trump’s threats to seize the Arctic island.

The drones will be used to monitor the cables and prevent sabotage.