Flag of the Soviet Union statute on the flag was adopted which resulted in a change of the hammer's handle length and the shape of the sickle. A final modification to the flag was adopted in 1980 in which the colour was brightened to a lighter shade of red. The flag continued to be the official national flag until the dissolution of the Soviet Union. Its imagery is now the basis for the flags of many communist parties: a yellow hammer and sickle on a red background. The flag of the Soviet Union consisted of a plain red flag with a gold hammer crossed with
Flag of Bhutan held annually on December 17. National Day commemorates the crowning of Ugyen Wangchuck as the first king of Bhutan on December 17, 1907. Flag of Bhutan The national flag of Bhutan () is one of the national symbols of Bhutan. The flag is based upon the tradition of the Drukpa Lineage of Tibetan Buddhism and features Druk, the Thunder Dragon of Bhutanese mythology. The basic design of the flag by Mayum Choying Wangmo Dorji dates to 1947. A version was displayed in 1949 at the signing of the Indo-Bhutan Treaty. A second version was introduced in 1956 for the visit