NATO headquarters

The NATO headquarters is the political and administrative center of the North Atlantic Treaty Organization (NATO). After previous locations in London and Paris, it has been headquartered in Brussels since 1967, in a complex in Haren, part of the City of Brussels, along the Boulevard Léopold III/Leopold III-laan.

The staff at the headquarters is composed of national delegations of NATO member states and includes civilian and military liaison offices and officers or diplomatic missions and diplomats of partner countries, as well as the International Staff (IS) and International Military Staff (IMS) filled from serving members of the armed forces of member states. Non-governmental citizens' groups have also grown up in support of NATO, broadly under the banner of the Atlantic Council/Atlantic Treaty Association movement.

When NATO was established in 1949, London was the first location chosen for its headquarters. A 19th-century mansion designed by the architect Thomas Cubitt at 13 Belgrave Square, in the heart of the city's Belgravia neighborhood, was made available to the organization. Nowadays, this building houses the Ghana High Commission.

On 15 September 1950, at a meeting of the North Atlantic Council in New York City, it was decided to establish the headquarters in Paris, mainly because of the city's central position and its excellent means of communication. The move was officialized on 1 April 1952, coinciding with NATO's third anniversary. In Paris, the organization initially occupied temporary premises constructed along the reflecting pool of the Palais de Chaillot in the Trocadéro, located across the Seine from the Eiffel Tower, in the 16th arrondissement.

A permanent building, donated by France in April 1954, was constructed at Porte Dauphine in the 16th arrondissement, just off the Boulevard Périphérique and in the immediate vicinity of the Bois de Boulogne. The Palais Dauphine, also known as the Palais de l'OTAN ("NATO Palace"), was built between 1955 and 1957, according to the plans of the architect Jacques Carlu, who had also previously designed the Palais de Chaillot. The building was A-shaped, denoting 'alliance' or 'allies'. The organization moved there in 1959, only to leave it a few years later. The building now serves as the main campus of Paris Dauphine University.

Following France's decision to withdraw from NATO's Military Command Structure in 1966, the organization moved its headquarters again. In December of that year, the organization took the decision to set up its new headquarters in Brussels. Originally planned on the Heysel/Heizel Plateau in Laeken, they were "temporarily" built on the Boulevard Léopold III/Leopold III-laan in the former municipality of Haren (merged like Laeken with the City of Brussels), in the north-eastern part of Brussels.

After an international call for tenders, NATO entrusted the construction of these new headquarters, in March 1967, to two Belgian-German-Dutch joint ventures. Work began immediately and was completed twenty-nine weeks later. The site, owned by the Belgian Government and symbolically rented to NATO, was inaugurated on 16 October 1967.

Problems in the original building stemmed from its hurried construction in 1967. In 1999, during the Washington Summit, the Heads of State and Government of the allied countries decided to replace the building with headquarters adapted to 21st-century needs. It was then decided to build new headquarters located just opposite the current ones on the site of the old terminals of the Haren 6 airfield.