The meeting will bring together in Tirana (Albania) the leaders of the member countries of the European Political Community to discuss key issues affecting stability, security, and regional cooperation in Europe.

This date commemorates the founding of the Organization of African Unity (OAU) on May 25, 1963, in Addis Ababa, Ethiopia, which was replaced in 2002 by the African Union, continuing its legacy in promoting integration and development across the continent.

A commemoration promoted by the United Nations, held annually from May 25 to 31.

We commemorate the anniversary of Spain's entry into NATO, a historic milestone that solidified its integration into the collective defense of the Atlantic Alliance, reaffirming its commitment to peace, security, and global stability.

For the first time, Mexico is holding judicial elections through popular vote.

This year, South Korea is hosting and organizing this United Nations-led commemoration, focused on raising awareness and promoting global action for the environment.

From June 15 to 17, the G7 Summit will be held in Kananaskis, Canada, with the participation of the United States, Canada, the United Kingdom, France, Germany, Italy, and Japan.

The United Nations and UNHCR commemorate on this day the courage and resilience of those forced to flee their country of origin, highlighting their struggle to find safety and dignity.

During the NATO Summit in The Hague, which will be held on June 24 and 25, 2025, key issues regarding defense, financing, and the adaptation of the Atlantic Alliance to new challenges in the international environment will be discussed.

Rio de Janeiro, Brazil, will host the BRICS Summit on July 6 and 7, with the participation of the leaders from the group, as well as from partner countries such as Belarus, Nigeria, and Malaysia. The meeting will focus on key topics such as governance modernization, climate finance, and the fight against poverty.

From July 14 to 23, the United Nations headquarters in New York will host these sessions under the theme “Driving sustainable, inclusive solutions based on science and evidence for the 2030 Agenda and its SDGs, leaving no one behind.”

This date commemorates the closure of the Semipalatinsk nuclear test site in Kazakhstan on August 29, 1991, one of the most active during the Soviet era, marking a crucial step toward a future free of nuclear weapons.