On 12 September 1944, King Peter II called on all Yugoslavs to come together under Tito's leadership and stated that those who did not were "traitors", by which time Tito was recognized by all Allied authorities (including the government-in-exile) as the Prime Minister of Yugoslavia, in addition to commander-in-chief of the Yugoslav forces.
12. september 1944 opfordrede kong Peter 2. alle jugoslaver til at forene sig under Tito og bekendtgjorde, at de, der måtte nægte, ville være "forrædere", og fra dette punkt og frem var Tito officielt anerkendt af alle allierede autoriteter (inklusive eksilregeringen) som Jugoslaviens premierminister, i tillæg til øverstkommanderende for de jugoslaviske styrker.