On 9 April 1946, the headquarters of the Group of Soviet Occupation Forces in Germany held a scientific conference to study the 1st Belorussian Front’s Battle of Berlin Strategic Offensive Operation. The operation commenced on 16 April and ended on 2 May 1945 – and completely defeated the enemy.

The task of the conference was to gather material and record and summarise the experience of the Berlin Strategic Offensive Operation in order to develop Soviet military science.

On 12 April, the last day of the conference, Army General Vasily Sokolovsky, commander-in-chief of the Group of Soviet Occupation Forces in Germany, made a closing statement. During the Berlin Offensive, he was deputy commander of the 1st Belorussian Front.

“The conference was attended by the direct participants and organisers of the defeat of the enemy in the Berlin Offensive,” Sokolovsky said. “The materials presented and reviewed allow us to say that the conference has undoubtedly fulfilled its task.” In June 1946, Sokolovsky was promoted to the rank of marshal of the Soviet Union.

The Berlin Strategic Offensive Operation went down in the Guinness Book of World Records as the largest battle in world history. Some 3,500,000 soldiers, 52,000 guns and mortars, 7,750 tanks, and 11,000 aircraft fought on both sides.