The position of Secretary General was not established until several years after the signing of the North Atlantic Treaty – and after the nomination of a military commander. With the outbreak of the Korean War in June 1950, military affairs were of primary concern and the Supreme Commander Allied Forces Europe (SACEUR) was nominated in December 1950. The post of Secretary General was created in February 1952 and Ismay was appointed a month later.
Since the headquarters had been moved from London to Paris, it was decided the post of the first Secretary General should be given to a Brit. Winston Churchill put forward Ismay’s name, his Secretary of State for Commonwealth Relations and a former soldier with a prestigious military career. Ismay tried to decline but eventually relented believing the posting would only last two years. He took office on 4 April 1952 – NATO’s third anniversary.
Ismay is credited with developing the administrative side of NATO – a dedicated International Staff and the necessary committees. At the time of his appointment, the North Atlantic Council (NAC) – the principle decision making body – was rearranged into the format it is in today (permanent representatives at ambassadorial rank from each member country). In the beginning Ismay did not chair Council meetings. This authority was granted a few years later, yet Ismay modestly maintained he was a servant of the North Atlantic Council. Preferring short meetings, his function was to summarise the discussion, emphasising the points of agreement, and bring the meeting to a close. When issues prevented unanimous decision, Ismay would invite the dissenting parties to lunch at his residence to find a compromise in a more informal setting.