Al-Razzaz, Aflaq's successor as Secretary General, came from the pro-Aflaq faction. With the defection of al-Hafez, he ordered that the National Command was the "de jure" ruling body of the Ba'ath Party. He appointed al-Bitar Prime Minister, Umran defence minister, Mansur al-Atrash as Chairman of the National Council of the Revolutionary Command and al-Hafiz retained his post as President of Syria. Salah Jadid, the Military Committee's strongman, responded by arresting several Umran supporters. Umran responded by dismissing a handful of pro-Jadid officials. The most important of these dismissals was the removal of Ahmad Suwaydani from the post of head of the country's military intelligence to head of the Officer Administration. On 23 February a coup d'état led by Jadid and Hafez al-Assad overthrew the Syrian Government and the Ba'ath Party leadership. Aflaq was exiled from Syria, and ordered never to return his homeland. Members of the party's other factions fled; Aflaq was captured and detained, along with other pro-Aflaq supporters, in a government guest house. When the new rulers launched a purge in August that year, Aflaq managed to make his escape, with the help of Nasim Al Safarjalani and Malek Bashour, both closely trusted friends and colleagues, and hence was able to flee to Beirut, Lebanon, and later to Brazil.