NATO's surprising move after Ukraine attack stuns Europe and the shocking decision will completely change everything you thought you knew.

United States military and NATO officials are discussing a possible plan that could be unveiled in the coming days that would provide Ukraine with much-needed aerial defense weapons, including Patriot systems,

Romania has said it will acquire the Iron Dome missile defense system used by Israel to protect the NATO country from short-range missiles. Defense minister Ionuț Moșteanu told Romanian television that a deal would be signed this year with manufacturer Rafael "to defend our cities."

NATO is deploying F-35s over Poland to deter Russian threats near Ukraine's border. The mission is the first F-35 operation there under NATO command.

Russia has criticised the planned deployment of longer-range U.S. missiles in Germany as a serious threat to its national security.

President Trump announces arrangement where NATO pays for US weapons sent to Ukraine, as Russian strikes intensify across Ukraine, including an attack on a maternity hospital.

NATO members that border Russia are buying US-made HIMARS. One defense minister told BI that the war shows deep strike abilities are needed.

A sweeping new report from the UK Parliament's Intelligence and Security Committee (ISC) warns that Iran has dramatically increased its efforts to intimidate, kidnap, or kill individuals on British soil.