Jabal al-Druze (Arabic: جبل الدروز, Mountain of the Druze), officially Jabal al-Arab (Arabic: جبل العرب, Mountain of the Arabs), is an elevated volcanic region in the As-Suwayda Governorate of southern Syria. Most of the inhabitants of this region are Arab Druze, and there are also small Muslim and Christian communities. Safaitic inscriptions were first found in this area. The State of Jabal Druze was an autonomous area in the French Mandate of Syria from 1921 to 1936. In the past, the name Jabal al-Druze was used for a different area, located in Mount Lebanon.
The Jabal al-Druze volcanic field, the southernmost in Syria, lies in the Haurun-Druze Plateau in SW Syria near the border with Jordan. The most prominent feature of this volcanic field is 1800m-high Jabal al-Druze (also known variously as Jabal ad Duruz, Djebel Al-Arab, Jabal Druze, Djebel ed Drouz). The alkaline volcanic field consists of a group of 118 basaltic volcanoes active from the lower-Pleistocene to the Holocene. The large SW Plateau depression is filled by basaltic lava flows from volcanoes aligned in a NW-SE direction. This volcanic field lies within the northern part of the massive alkaline Harrat Ash Shamah (also known as Harrat Ash Shaam) volcanic field that extends from southern Syria to Saudi Arabia.
Jabal al-Druze (Arabic: جبل الدروز, French: Djebel Druze) was an autonomous state in the French Mandate of Syria from 1921 to 1936, designed to function as a government for the local Druze population under French oversight.
On March 4, 1922, it was proclaimed as the State of Souaida, after the capital As-Suwayda, but in 1927 it was renamed Jabal al-Druze or Jabal Druze State. The name comes from the Jabal al-Druze mountain.
The Druze state was formed on May 1, 1921, in former Ottoman territory, while other statelets were installed in other parts of the Syrian mandate (e.g. the Alawite State in the Lattakia region). Jabal al-Druze was home to about 50,000 Druze. It was the first, and remains the only, autonomous entity to be populated and governed by Druze. The 1925 Syrian Revolution began in Jabal al-Druze under the leadership of Sultan al-Atrash, and quickly spread to Damascus and other non-Druze areas outside the Jabal al-Druze region. Protests against the division of Syrian territory into statelets were a main theme of Syrian anti-colonial nationalism, which eventually won the victory to reunite the entire French-mandated territory, except Lebanon (which had become independent) and Alexandretta, which was annexed to Turkey as the Hatay Province. As a result of nationalist pressure, under the Franco-Syrian Treaty of 1936, Jabal al-Druze ceased to exist as an autonomous entity and was incorporated into Syria.