On 23 May 2015, Russia-1 aired "Warsaw Pact: Declassified Pages", a documentary that presented the 1968 invasion of Czechoslovakia as protection against a NATO coup. Slovakia's Ministry of Foreign Affairs stated that the film "attempts to rewrite history and to falsify historical truths about such a dark chapter of our history." Czech Foreign Minister Lubomír Zaorálek said that it "grossly distorts" the facts.