Estonia has requested a consultation with other NATO members after Russian warplanes violated its airspace on Friday morning. Three Russian MiG-31 fighter jets entered the Estonian skies 'without permission and remained there for a total of 12 minutes' over the Gulf of Finland, the government said.

Italy, Finland and Sweden scrambled jets under NATO's mission to bolster its eastern flank. A NATO spokesperson characterized it as 'yet another example of reckless Russian behaviour and NATO's ability to respond.'

Russia denied violating Estonian airspace. However, tensions have been escalating as Poland and Romania, both NATO members, reported Russian drones breaching their territories.

Article 4 of the NATO treaty formally initiates urgent consultations among the 32-member alliance, which includes the US and many European nations collaborating for collective defense.

This marks the second time this month a NATO member has requested Article 4 consultations; Poland did so on September 10 after Russian drones intruded into its airspace.

Estonian Prime Minister Kristen Michal stated, 'NATO's response to any provocation must be united and strong', highlighting the need for consultations with allies to ensure shared situational awareness.

US President Donald Trump commented, 'I don't love it. I don't like when that happens. Could be big trouble.' Czech President Petr Pavel suggested that NATO might need to respond decisively by shooting down intrusive planes.

Estonia, sharing a border with Russia, reported the fifth Russian violation of its airspace this year. Officials stated that the Russian aircraft entered from the northeast and were intercepted by Finnish jets over the Gulf of Finland. Once inside Estonian airspace, Italian F-35 jets were deployed under NATO's Baltic Air Policing mission to escort the aircraft out.

Russia's defense ministry maintained that the aircraft were on a 'scheduled flight... in strict compliance with international airspace regulations,' insisting there was no violation.

Estonian Foreign Minister Margus Tsahkna indicated that these incidents are part of a wider pattern of Russian aggression.

Michal stressed the importance of strategic unity among NATO nations, especially given the increased frequency of such provocations by Russia, revealing the delicate balance of regional security.