Civilian flights were briefly stopped after an alert reached a Russian territory far from the main battlefield. The incident adds another pressure point around Baltic air routes.
Russian aviation authorities briefly restricted flights at Khrabrovo Airport in Kaliningrad after a drone-related warning, according to AeroTime.
RBC-Ukraine reported that it was the first such airport restriction there since Russia launched its full-scale war against Ukraine.
Russia’s Federal Air Transport Agency, Rosaviatsiya, said the measure was “necessary to ensure flight safety.” Operations later returned to normal.
A rare halt in the exclave
Kaliningrad matters because it is a Russian military and transport outpost on the Baltic Sea, cut off from mainland Russia and bordered by NATO members Poland and Lithuania.
According to AeroTime, the alert was issued on May 25 and led to the activation of Plan Kovyor, a Russian procedure used to clear airspace when unidentified or unmanned aircraft may threaten flights.
The restriction lasted about two hours. No public statement from Moscow or Kyiv identified where the alleged threat came from.
Flights were held back
While the measures were in place, airport movements slowed.
Digi24 reported, citing airport data, that three departures were delayed, along with one incoming flight from Nizhny Novgorod.
The same outlet said social media users claimed several aircraft were left waiting in the air before they could land.
The Romanian newssite also noted that Khrabrovo Airport is more than 800 kilometers from Ukraine’s border, a distance that made the disruption stand out from more familiar drone-related closures in other parts of Russia.
Baltic warnings spread
The Kaliningrad incident followed air-danger alerts in Lithuania and Latvia, according to AeroTime. Those warnings briefly affected Vilnius Airport.
Russia has accused the Baltic countries of enabling drone activity against Russian territory. Baltic leaders have rejected the claims as disinformation.
AeroTime reported that NATO officials also pushed back, arguing that the alliance would not intercept drones over its own territory if it were allowing them to cross toward Russia.
Russia has already seen repeated aviation disruptions in southern and central regions during the war. For Kaliningrad, however, this marked a new kind of airport interruption.
Sources: AeroTime, Digi24, RBC-Ukraine