The coup of 1968, later referred to as the 17 July Revolution, brought al-Bakr and the Arab Socialist Ba'ath Party to power in Iraq. Saddam and Salah Omar al-Ali led the coup on the ground, but it was al-Bakr who masterminded it. From his military headquarters, al-Bakr contacted Abdul Rahman Arif, the President, and asked him to surrender. Arif asked for time to consider; he wanted to find out if he had any loyal troops left. He phoned al-Bakr back later that evening and surrendered. Al-Bakr, in return, guaranteed his safety. Later, when the situation was secure, the Ba'ath Party announced it had taken power. Before taking power, the Arab Socialist Ba'ath Party tried successfully to recruit military officers for the cause; some, such as Hardan al-Tikriti were already Ba'ath Party members, others, such as Abd ar-Razzaq an-Naif, the deputy head of the military intelligence and Ibrahim Daud, the commander of the Republican Guard, were not members.