Estonian airspace was violated by Russian military aircraft on Friday, European and NATO sources told Reuters, according to UNN.
According to media reports, three Russian MiG-31 fighter jets illegally entered Estonian airspace and remained there for 12 minutes.
Estonia makes claims against Russia over calls to study in occupied Crimea19.09.25, 16:52
Recall
Over the next two years, nearly 40 kilometers of anti-tank ditches will be dug along Estonia's southeastern border as part of the expanded border fortifications of the Baltic Defense Zone.
Next after Latvia: Estonia partially closes its airspace12.09.25, 20:09