The Latest Breaking News from Jens Stoltenberg

NATO secretary general Jens Stoltenberg says the military alliance wants to increase the size of its rapid reaction forces from the current 40,000 to over 300,000

Boris Johnson will join allies in Spain on Tuesday for a summit Nato chief Jens Stoltenberg said would be ‘transformative’.

NATO leaders will urge Turkish President Tayyip Erdogan to lift his veto over Finland and Sweden's bid to join the military alliance when they meet for a three-day summit on Tuesday, as the West strives to send Russia and China a signal of resolve.

Leaders of Nato’s 30 nations meet in Madrid at the end of June for what the secretary general, Jens Stoltenberg, has dubbed an “historic and transformative” summit. The war in Ukraine provides the backdrop, but preparations for the meeting began well before the Russian invasion. The conflict will focus minds…

Russian President Vladimir Putin's forces have stagnated in eastern Ukraine as the original plan of a swift and effective invasion has slipped through his fingers

Al Jazeera recaps key events in week 17 of Russia’s invasion of Ukraine.

Secretary-General Jens Stoltenberg spoke out days before alliance leaders gather in Madrid for a major summit the crisis, more arms for Kyiv and how to deal with China

After the last time the prime minister asked us to suffer for the greater good, the public may not be impressed, says Guardian columnist Gaby Hinsliff

Ukrainian President Volodymyr Zelensky warned that Russia was likely to intensify its "hostile activity" this week, as Kyiv awaits a historic decision from the European Union on its membership application. Nearly three months after Russia launched a bloody invasion of his country, Zelensky said there had been "few such fateful…