Vaballathus in the context of Palmyrene Aramaic language

The Palmyrene Empire was a short-lived breakaway state from the Roman Empire resulting from the Crisis of the Third Century. Named after its capital city, Palmyra, it encompassed the Roman provinces of Syria Palaestina, Arabia Petraea, and Egypt, as well as large parts of Asia Minor.

The Palmyrene Empire was ruled by Queen Zenobia, officially as regent for her son Vaballathus, who inherited the throne in 267 at age ten. In 270, Zenobia rapidly conquered most of the Roman east, attempting to maintain relations with Rome as a legitimate power. In 271, she claimed the imperial title for both herself and her son, fighting a short war with the Roman emperor Aurelian, who conquered Palmyra and captured Zenobia. A year later the Palmyrenes rebelled, which led Aurelian to raze Palmyra.

Septimia Zenobia (Palmyrene Aramaic: 𐡡𐡶𐡦𐡡𐡩‎, romanized: Bat-Zabbai; c. 240 – c. 274) was a third-century queen of the Palmyrene Empire in Syria. Many legends surround her ancestry; she was probably not a commoner, and she married Odaenathus, the ruler of the city of Palmyra. Her husband became king of Palmyra in 260, elevating Palmyra to supreme power in the Near East by defeating the Sasanian Empire of Persia and stabilizing the Roman East. After Odaenathus' assassination in 267, Zenobia became the regent of her son Vaballathus and held de facto power throughout his reign (267 to 272).

In 270, Zenobia launched an invasion that brought most of the Roman East under her sway and culminated with the annexation of Egypt. By mid-271 her realm extended from Ancyra, central Anatolia, to Upper Egypt, although she remained nominally subordinate to Rome. However, in reaction to the campaign of the Roman emperor Aurelian in 272, Zenobia declared her son emperor and assumed the title of empress, thus declaring Palmyra's secession from Rome. The Romans were victorious after heavy fighting; the empress was besieged in her capital and captured in late 272 by Aurelian, who exiled her to Rome, where she spent the remainder of her life.