In the Third Period (3 December 1944 – 26 December 1944), the 3rd Ukrainian Front of Fyodor Tolbukhin reached the Danube river after liberating Belgrade, and thus greatly enhanced Soviet offensive power in Hungary.
Periode Ketiga (3 November 1944 – 26 Desember 1944), Front Ukraina ke-3 Fyodor Tolbukhin mencapai sungai Danube setelah membebaskan Belgrade, dan dengan demikian sangat meningkatkan kekuatan serangan Soviet di Hungaria.