Andorra
The flag of Andorra was officially adopted on June 10, 1866. It consists of three vertical stripes: blue, yellow, and red. The central yellow stripe is slightly wider and features the coat of arms of Andorra. This tricolor design reflects the country's historical ties to France and Spain. The coat of arms includes quartered shields representing four noble families, a bishop's mitre, and the motto "Virtus Unita Fortior" (United Virtue is Stronger).