صلاح جديد
Alwan was given asylum in Egypt by Nasser where he continued his activities against the Baathist government in Syria. He became Secretary-General of the Arab Socialist Union's Syrian branch (ASU). Later, after Amin al-Hafiz, who had succeeded Lu'ay al-Atassi as president, was overthrown by a regionalist faction of the Ba'ath Party (as opposed to the pan-Arabist faction to which Hafiz belonged) led by Salah Jadid and Hafez al-Assad in February 1966, Alwan eventually joined Hafiz, his former enemy, to establish a diverse coalition of dissidents opposed to the ruling Baathists of Syria.