Sithu U Thant (1909-1974)
Issued in the 1960s as part of the Builders of World Peace series of the Yemen Arab Republic (Y.A.R.), this stamp commemorates Sithu U Thant (1909-1974), the Burmese diplomat who served as the third Secretary-General of the United Nations from 1961 to 1971. During his tenure, U Thant played a significant role in promoting international dialogue, mediating conflicts, supporting decolonization, and strengthening the role of the United Nations in maintaining peace and cooperation among nations.
By issuing this commemorative stamp, the Yemen Arab Republic recognized U Thant's contribution to international diplomacy and peaceful coexistence. The issue celebrated his efforts to promote understanding among nations and highlighted the importance of negotiation, cooperation, and collective action in addressing global challenges and fostering international peace and stability.