Закавказский фронт
On 11 November 1943, Ivanov was relieved from his post after making two contradictory reports to Moscow on the military situation in Fastiv Raion, without noticing that he was submitting data on the same region on both occasions. He was removed from the front and made chief of staff on the Transcaucasian Front. In October 1944, he was assigned in the same capacity to the 3rd Ukrainian Front, which was engaged in fighting near Budapest. He remained in this post until the end of the war with Germany, and was promoted to colonel general on 19 April 1945. Later, he took part in the Moscow Victory Parade of 1945.