At the time of the report, the Soviet Union was developing their first nuclear bomb, though they would not complete it until 1949.

Four years later, on August 9, 1949, the Soviet Union developed its own nuclear weapons.

In 1978 he predicted that the Soviet Union would "break asunder and develop either to capitalism or to socialism".

In the late 1940s, the Soviet Union developed a new type of high-rise.

Throughout its history the Soviet Union has developed in spurts: from one sociopolitical crisis to another.

This prompted the Soviet Union to develop new air defense systems.

The space ships the Soviet Union has developed at that time were not up to the requirements for that task.

The Soviet Union had developed the SS-20 nuclear missile by this time.

However, after few years of this war, the Soviet Union developed very fast in 1930s.

The Soviet Union later developed its own multiple-warhead missile.