Union Jack Union Jack The Union Jack, or Union Flag, is the national flag of the United Kingdom. The flag also has an official or semi-official status in some other Commonwealth realms: for example, it is a ceremonial flag in Canada by parliamentary resolution, and known there as the Royal Union Flag. Further, it is used as an official flag in some of the smaller British overseas territories. The Union Flag also appears in the canton (upper left-hand quarter) of the flags of several nations and territories that are former British possessions or dominions, as well as the state flag of Hawaii.
Flag of the Soviet Union such a flag was never mass-produced. This flag was the official flag for four months, and was replaced as the official flag by the more familiar hammer and sickle design during the third session of the CIK of the USSR on 12 November 1923. In the third session of the CIK of the USSR, the description of Soviet flag in the Constitution was changed, and article 71 was edited to be: 'The state flag of the Union of Soviet Socialist Republics consists of a red or scarlet field, and in the canton a golden sickle and hammer, and a red