Russian jets violated NATO airspace over Lithuania for 18 seconds during a suspected refueling exercise.
"This is a blatant breach of international law and territorial integrity of Lithuania,"
President Gitanas Nausėda said, amid tensions and calling for strengthening European air defense readiness.
Nation's president announced Thursday that Russia has renewed its violations of NATO airspace with jet incursions into Lithuanian territory.
Author's summary: Russia breaches NATO airspace in Lithuania.