It was called the Liberation of the Right-Bank Ukraine in Stalin's speech, and involved the 1st, 2nd, 3rd, and 4th Ukrainian Fronts, and the 1st and 2nd Belorussian Fronts.[9][10] Odessa Offensive (26 March 1944 - 14 April 1944) which begun the third blow, and the Crimean Offensive (8 April - 12 May 1944) which completed it.