Syria - The Palestinians

The palestinians

In another move consistent with the Assad Doctrine, Syria continued its attempts to control the Palestinian movement and to prevent any Palestinian-Israeli agreement. Accordingly, Syria sponsored the creation of the Palestine National Salvation Front, headquartered in Damascus, an umbrella organization comprising Palestinian splinter organizations that rejected any compromise with Israel. Syria supported these groups as proxy forces against Arafat's more moderate PLO, which had joined with Jordan to explore possible negotiations with Israel. In mid-1986 Syrian and PLO leaders met with inconclusive results to negotiate a reconciliation; such a rapprochement, however, would necessarily entail a return of the PLO to the rejectionist camp and its subservience to Syrian control.

More about the Government of Syria.

Palestinians in Syria - Wikipedia
The "Other" Palestinians - Gatestone Institute
Palestinians and the Syrian War: Between Neutrality and
The forgotten Palestinians of Syria - Macleans.ca
Palestinians in Syria - Nakba Memories of Shattered