Estonia has summoned a Russian diplomat after three Russian fighter jets entered its airspace without permission and stayed there for 12 minutes, in what officials described as an unusually brazen violation.

AP reported that the aircraft were MiG-31s and that the incident took place near Vaindloo Island in the Gulf of Finland. The jets did not have flight plans, their transponders were switched off, and they were not in two-way radio communication with Estonian air traffic services, according to the Estonian military.

The response was immediate and layered. Estonia’s foreign ministry summoned Russia’s chargé d’affaires and handed over a protest note. Defense Minister Hanno Pevkur said the government had decided to begin consultations with allies under NATO Article 4, which is the alliance mechanism for talks when a member feels its territorial integrity, political independence, or security is threatened.

Italian Air Force F-35s, deployed as part of NATO’s Baltic Air Policing mission, responded to the incursion. That detail underscores that the incident was not handled solely by Estonia, but by NATO aircraft already on alert in the region. NATO spokesperson Allison Hart described it as another example of reckless Russian behavior and of NATO’s ability to respond.

The diplomatic and military reactions are important because they show how one airspace violation can quickly become a broader alliance issue. This came just over a week after NATO planes downed Russian drones over Poland, a separate episode that increased fears that the war in Ukraine could spill over further.

Estonian Foreign Minister Margus Tsahkna said Russia had already violated Estonian airspace four times this year, but that this incursion was unprecedentedly brazen because it involved three fighter aircraft at once. That phrasing suggests the government sees the event not as a routine border slip but as part of a pattern of testing limits.

The AP report also noted that the Russian aircraft flew parallel to the Estonian border from east to west and did not head toward Tallinn. Even so, the path and duration of the incursion were enough to set off a formal response. The reason for the violation remains unknown.

The broader strategic worry is that these incidents are designed to stretch NATO attention and force alliance members to focus on self-protection rather than support for Ukraine. That is one of the interpretations raised in the reporting, though it remains an inference rather than a confirmed motive.

What can be verified is the event itself: a 12-minute unauthorized entry, a summons for the Russian diplomat, a NATO response by Italian jets, and consultations under Article 4. That combination makes the incident one of the more serious cross-border airspace violations of the year.