Published by Global Banking and Finance Review
Posted on September 23, 2025
By Andrew Gray and Lili Bayer
BRUSSELS (Reuters) -NATO warned Russia on Tuesday that it would use "all necessary military and non-military tools" to defend itself as it condemned Moscow for violating Estonian airspace in "a pattern of increasingly irresponsible behaviour".
Estonia said on Friday that three Russian MiG-31 fighter jets violated its airspace for 12 minutes before being escorted out by NATO Italian fighter jets - an incident Western officials say was likely designed to test NATO's readiness and resolve.
The week before, some 20 Russian drones entered Polish airspace, prompting NATO jets to shoot some of them down and the alliance to beef up the defence of Europe's eastern flank.
Tuesday's meeting of the North Atlantic Council, made up of ambassadors from the alliance's 32 member countries, was called after Estonia invoked Article 4 of NATO's founding treaty.
NATO COMMANDERS CAN TAKE 'ULTIMATE' DECISION
"Russia bears full responsibility for these actions, which are escalatory, risk miscalculation and endanger lives. They must stop," the council said in a statement.
"Russia should be in no doubt: NATO and Allies will employ, in accordance with international law, all necessary military and non-military tools to defend ourselves and deter all threats from all directions," the statement said.
"We will continue to respond in the manner, timing, and domain of our choosing."
NATO Secretary General Mark Rutte said the Russian jets over Estonia had not been shot down as it had been assessed that they posed no immediate threat.
But he said NATO commanders had the authority to "take the ultimate decision" if they assessed that intruding aircraft did pose such a threat.
DEFENSIVE ALLIANCE BUT 'NOT NAIVE'
NATO's Article 4 states that allies will "consult together whenever, in the opinion of any of them, the territorial integrity, political independence or security" of a member is threatened.
It is only the ninth time in NATO's 76-year history that the article has been invoked - and two of those occasions have come this month in response to the incidents over Poland and Estonia.
"We are a defensive alliance, yes, but we are not naive. So we see what is happening," Rutte said.
"If it is not intentional, then it is blatantly incompetent. And of course, even if it is incompetence, we still have to defend ourselves."
Russia said on Monday that Estonia's assertion that Russian jets violated Estonian airspace was unfounded and accused Tallinn of seeking to ratchet up East-West tensions.
On the Polish incident, Russia said its drones had carried out a major attack on military facilities in western Ukraine that night but had not planned to hit targets in Poland.
In its statement, NATO also said its members would not be deterred from continuing to support Ukraine "in the exercise of its inherent right to self-defence against Russia’s brutal and unprovoked war of aggression".
(Reporting by Andrew Gray and Lili Bayer; Editing by Benoit Van Overstraeten, Alexandra Hudson, Aidan Lewis)
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