As-Sa'iqa () officially known as Vanguard for the Popular Liberation War - Lightning Forces, () is a Palestinian Ba'athist political and military faction created and controlled by Syria. It is linked to the Palestinian branch of the Syrian-led Ba'ath Party, and is a member of the broader Palestine Liberation Organization (PLO), although it is no longer active in the organization. Its Secretary-General is Dr Mohammed Qeis. History Early years As-Sa'iqa was formed in September 1966 by the Syrian Ba'ath Party. It became active in December 1968, as a member of the Palestine Liberation Organization (PLO). Syria tried to build up an alternative to Yasser Arafat, who was then emerging with his Fatah faction as the primary Palestinian fedayeen leader and politician. As-Sa'iqa was initially the second-largest group within the PLO, after Fatah. Al-Assad takeover and Purge of As-Sa'iqa As-Sa'iqa was also used in the Ba'thist power struggle then in play in Syria, by Salah Jadid to counter the ambitions of Defence Minister Hafez al-Assad. When al-Assad seized power in the November 1970 "Corrective Revolution", as-Sa'iqa was purged and its leaders replaced with al-Assad loyalists (although Jadid loyalists held on to the as-Sai'qa branch active in the Palestinian refugee camps in Jordan until mid-1971, when they were arrested). As new Secretary-General (after Mahmud al-Ma'ayta, who had succeeded Yusuf Zuayyin), al-Assad chose Zuheir Mohsen, a Palestinian Ba'thist who had come to Syria as a refugee from Jordan. He was repeatedly promoted by Syria as a candidate for the post as Chairman of the PLO, to replace Arafat, but never gained support from other factions. With and against the PLO in Lebanon As-Sa'iqa was, and is, used by Syria as a proxy force in the Palestinian movement. While this has prevented as-Sa'iqa from gaining widespread popularity among Palestinians, it became an important force in the Palestinian camps in Syria, as well as in Lebanon. During the Lebanese Civil War, Syria built the movement into one of the most important Palestinian fighting units, but also forced it to join in Syrian offensives against the PLO when relations between al-Assad and Arafat soured. This led to as-Sa'iqa's expulsion from the PLO in 1976, but it was readmitted in December the same year, after the situation had cooled down, and after Syria named this as a condition for further support for the PLO. The attacks on the PLO led to large-scale defections of Syrian-based Palestinians from