October 4th, 2026

Romania and Slovakia both fly variations of the pan-Slavic and pan-European tricolor tradition, though Romania's blue-yellow-red traces back to 1848 revolutionary movements while Slovakia's white-blue-red incorporates a national shield with three symbolic mountain peaks. Namibia's flag stands apart as one of the newer designs on today's list, its sunburst and diagonal band chosen after independence in 1990 to represent unity and the desert climate. Andorra and Tonga each carry marks of old alliances on their cloth—Andorra's coat of arms nods to its co-princes in France and Spain, while Tonga's cross reflects a 19th-century constitutional monarchy that remains the Pacific's last kingdom. Together, the five flags trace a quiet map of history, from European revolutions to Pacific sovereignty.