Croatian Diplomacy Day, observed worldwide every June 7, commemorates the initial recognition of the Croatian state in 879. This day marks the anniversary of Pope John VIII's blessing to Duke Branimir and the Croatian people, which affirmed Croatia's de jure independence from the Byzantine Empire. The observance serves as a professional holiday for members of the diplomatic staff of Croatian diplomatic missions and employees of the Ministry of Foreign and European Affairs of Croatia. On this occasion, the Croatian Minister of Foreign Affairs and European Integration typically delivers an official address. The day highlights the historical significance of Croatia's diplomatic recognition and the country's commitment to its foreign relations.