Russian authorities denied their diesel-powered submarine Novorossiysk suffered a serious malfunction after NATO observed the vessel operating on the surface off the coast of Brittany
The commitment aims to establish deterrence mechanisms that the failed 1994 Budapest Memorandum couldn't provide, though questions remain about whether theu can contain Putin's territorial ambitions.
As Russian and Belarusian forces flex their muscles in joint exercises, Kyiv and NATO prepare for the worst, watching closely for signs of a new offensive.
NATO countries will negotiate among themselves to fund American weapons for Ukraine under a new $10 billion mechanism that bypasses traditional arms sale procedures, Reuters reported
Secretary General Mark Rutte plans to tell NATO allies they need a "quantum leap" in collective defence, including a 400% increase in air and missile systems, ahead of next month's summit in The Hague.