The head of the U.S. military’s nuclear command has not recommended any posture changes more than two days after Russian President Vladimir Putin said he was ordering his nuclear forces to a “special mode” of alert. 

Russia’s forces appear to be reassessing their approach and changing tactics as they advance into Ukraine from the north toward Kyiv, the Pentagon said March 1 in its latest assessment of the invasion.

A Ukrainian Air Force Sukhoi Su-27 has been returned to the embattled country six days after a pilot fled with the two-engine fighter to Romania in the first hours of the Russian invasion, Romanian military officials said on March 1.

Russia’s missile forces, long-range aviation and tactical aircraft had a clear mission at 4:30 a.m. in Ukraine on Feb. 24.

Three F-35As deployed to Amaris Air Base, Estonia, and the other three landed at Siauliai Air Base, Lithuania, where they will support NATO’s Enhanced Air Policing mission “for an extended period of time,” the U.S. Air Force said Feb. 27.

President Vladimir Putin ordered Russian nuclear forces to assume a “special mode” of alert on Feb. 27 in response to economic sanctions and…

Germany is pledging to create a €100 billion ($112.7 billion) fund for defense investment this year and is promising a dramatic uptick in annual defense spending in response to Russia’s invasion of Ukraine. 

More than 20 nations pledged to provide weapons, equipment, fuel and medical aid to Kyiv after a NATO meeting of heads of state.