Their vocal opposition to the Syrian-sponsored Taif Agreement led them to actively support Aoun's ill-fated Liberation War in 1989-1990, which forced the movement to go underground for some time and threw most of its leaders into exile. Despite this, many former "Tanzim" members chose to remain in Lebanon and continued to carry out their militancy within the BCCN throughout the 1990s, later helping in the establishment of the Free Patriotic Movement (FPM), a wider anti-Syrian Christian political coalition led behind the scenes by the exiled Aoun. During the March 2005 Cedar Revolution, the BCCN-FPM alliance played once more an active part in the demonstrations that brought an end to the Syrian military presence in Lebanon. Upon the return of Aoun from exile in April that year, the FPM was established as the official Aounist political party, an act that deprived the BCCN of its main "raison d'être". Inevitably, the movement factionalized, and within a few months it announced publicly its own dissolution. Both the LRM – which virtually ceased its activities by the mid-1990s – and the "At-Tanzim" militia no longer exist. The "Tanzim Party" (Arabic: حزب التنظيم | "Hizb al-Tanzim") or "Parti du Tanzim" in French as its name implies, was a MoC/"Tanzim" splinter faction established by Georges Adwan shortly after being ousted from that organization's presidency in late 1976. Backed by Syria, the group was about 100-200 men-strong, backed by a few technicals equipped with HMGs and recoilless rifles, and operated from the Muslim-held sector of West Beirut. However, during the Hundred Days' War in February 1978, most of the "Tanzim Party" militiamen switched sides to rejoin their former party' comrades of the MoC/"Tanzim" militia and fought ferociously against Syrian Army troops at the Fayadieh and Yarze districts of East Beirut. Thus deprived of its fighting force, the "Tanzim Party" was gradually pushed to the sidelines and ceased its activities around the mid-1980s. Adwan was able to survive politically though, and in 1989-1990 he even tried unsuccessfully to broker an agreement between Gen. Michel Aoun's Army and the Lebanese Forces led by Samir Geagea.