The Russian news magazine Sputnik wrote in one of its articles that the Czech Government allegedly violated the Aviation Agreement between Prague and Moscow. In reality it was the Russian federation who violated the agreement first when prohibited the Czech airlines to fly over the Siberian area. The Czech Republic then reacted and limited its flights to Russia.
Pavel Havlicek also commented the situation around the aerial disputes for one of the Georgian online magazines Myth Detector. Find more in the link below.