A pro-Syrian force which received support from the Syrian government, the ADP and its Red Knights' battled several Tripoli-based factions hostile to
Damascus' presence in
Lebanon, in particular the
Sunni Islamic Unification Movement – IUM () since 1981–82, which they suppressed with the help of the
Syrian Army, the pro-Syrian
Syrian Social Nationalist Party (SSNP) and
Ba'ath Party factions and the
Lebanese Communist Party (LCP) in 1985–86. The ADP/ARK also joined the LNRF (
Jammoul) guerrilla alliance in September 1982 to fight the
Israeli occupation of southern Lebanon and later its successor, the wider Syrian-sponsored
Lebanese National Salvation Front (LNSF) in July 1983 against the American-backed government of President
Amin Gemayel. In 1988–1990 they accepted the
Taif Agreement and supported the parliament-based provisional government of
Selim al-Hoss against General
Michel Aoun's military interim government.
Military structure and organization The ADP raised in July 1981 with Syrian support its own militia, the
Arab Red Knights – ARK () or
Red Knights for short. Trained by Rifa'at's
Defense Companies, they were also known as the '
Pink Panthers' due to their green- and raspberry-colored
lizard camouflage uniforms. Commanded by
Ali Eid the ARK initially aligned just 500 militiamen, but subsequently grew to 1,000 well-armed male and female fighters, organized into infantry, signals, medical and Military Police 'branches', plus a motorized corps made of
gun trucks and '
technicals'. The latter consisted of
UAZ-469 light utility vehicles,
Jeep CJ-5 and
Jeep CJ-8 (civilian versions of the Willys M38A1 MD jeep),
Santana 88 Ligero Militar jeeps,
Land-Rover series II-III and
Toyota Land Cruiser (J40) light pickups equipped with
heavy machine-guns,
recoilless rifles and
Anti-Aircraft autocannons. The ADP/ARK operated mainly in
Northern Lebanon, with its main stronghold in the adjacent Alawite-populated
Jabal Mohsen, a sub-urban strategic high ground area overlooking the whole city of Tripoli though they also claimed to control some of the Alawite villages of the
Akkar District right up to the Lebanese-Syrian border. ==Illegal activities and controversy==