Russia appears to have been deterred by NATO's firm response last month to incursions into Polish and Estonian airspace, but Moscow is expected to continue testing boundaries, the U.S. general serving as NATO's top commander said on Tuesday.

Trump has pushed NATO members to spend at least 5 percent of their GDP on national defense. At a NATO summit in The Hague in June, most members agreed to a spending target of 5 percent of GDP — 3.5 percent on core military expenditure and 1.5 percent in defense-related areas such as military mobility by 2035.

On Thursday, October 23, Spanish Prime Minister Pedro Sanchez said that Madrid is considering joining NATO's PURL (Priority Ukraine Requirements List) initiative, which focuses on the joint procurement and delivery of American weapons to Ukraine.

Intelligence sharing is an intricate, delicate balance that hinges on trust—which was upturned for many of America's allies when President Donald Trump strode back into the White House at the start of the year.

NATO Secretary-General Mark Rutte on Wednesday praised President Trump’s decision to not provide Ukraine with Tomahawk missiles in its war with Russia. Speaking with CNN hours after meeting

A group of military veterans and defense experts urged European leaders to boost support for green fuels ahead of their summit in Brussels.

A large-scale attack against one or more of the Baltic states or Poland raises the chance that NATO will invoke Article 5 to extremely high, a risk Russia would not be likely to take, Masala said.

Russian leader Vladimir Putin needs to be made aware that any infringement or provocation against a NATO member will have unbearable consequences for him. — Ukrinform.