On 24 October, the Presidium of the Central Committee of the Communist Party of the Soviet Union (the Politburo) discussed the political upheavals in Poland and Hungary.
By noon, on 24 October, Soviet tanks were stationed outside the Parliament, and Soviet soldiers guarded key bridges and crossroads. Armed revolutionaries quickly set up barricades to defend Budapest, and were reported to have already captured some Soviet tanks by mid-morning.
On 24 October, Imre Nagy replaced András Hegedüs as Prime Minister. On the radio, Nagy called for an end to violence and promised to initiate political reforms that had been shelved three years earlier. The population continued to arm itself as sporadic violence erupted.