Alexander I Theopator Euergetes, surnamed Balas, was the ruler of the Seleucid Empire from 150 BC to August 145 BC. Picked from obscurity and supported by the neighboring Roman-allied Kingdom of Pergamon, Alexander landed in Phoenicia in 152 BC and started a civil war against Seleucid King Demetrius I Soter. Backed by mercenaries and factions of the Seleucid Empire unhappy with the existing government, he defeated Demetrius and took the crown in 150 BC. He married the princess Cleopatra Thea to seal an alliance with the neighboring Ptolemaic kingdom. His reign saw the steady retreat of the Seleucid Empire's eastern border, with important eastern satrapies such as Media being lost to the nascent Parthian Empire. In 147 BC, Demetrius II Nicator, the young son of Demetrius I, began a campaign to overthrow Balas, and civil war resumed. Alexander's ally, Ptolemaic king Ptolemy VI Philometor, moved troops into Coele-Syria to support Alexander, but then switched sides and threw his support behind Demetrius II. At the Battle of the Oenoparus River in Syria, he was defeated by Ptolemy VI and he died shortly afterward.
The Seleucid Empire was a Greek power in West Asia during the Hellenistic period. It was founded in 312 BC by the Macedonian general Seleucus I Nicator, following the division of the Macedonian Empire founded by Alexander the Great, and ruled by the Seleucid dynasty until its annexation by the Roman Republic under Pompey in 63 BC.
This article concerns the 200 BC decade, that lasted from 209 BC to 200 BC.
Bactria, or Bactriana, was an ancient Iranian civilization in Central Asia based in the area south of the Oxus River and north of the mountains of the Hindu Kush, an area within the north of modern Afghanistan. Bactria was strategically located south of Sogdia and the western part of the Pamir Mountains. The extensive mountain ranges acted as protective "walls" on three sides, with the Pamir on the north and the Hindu Kush on south forming a junction with the Karakoram range towards the east.
Year 208 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Marcellus and Crispinus. The denomination 208 BC for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
Antiochus III the Great was a Greek Hellenistic king and the 6th ruler of the Seleucid Empire, reigning from 223 to 187 BC. He ruled over the region of Syria and large parts of the rest of western Asia towards the end of the 3rd century BC. Rising to the throne at the age of eighteen in April/June 223 BC, his early campaigns against the Ptolemaic Kingdom were unsuccessful, but in the following years Antiochus gained several military victories and substantially expanded the empire's territory. His traditional designation, the Great, reflects an epithet he assumed. He also assumed the title Basileus Megas, the traditional title of the Persian kings. A militarily active ruler, Antiochus restored much of the territory of the Seleucid Empire, before suffering a serious setback, towards the end of his reign, in his war against Rome.
Euthydemus I was a Greco-Bactrian king and founder of the Euthydemid dynasty. He is thought to have originally been a satrap of Sogdia, who usurped power from Diodotus II in 224 BC. Literary sources, notably Polybius, record how he and his son Demetrius resisted an invasion by the Seleucid king Antiochus III from 209 to 206 BC. Euthydemus expanded the Bactrian territory into Sogdia, constructed several fortresses, including the Derbent Wall in the Iron Gate, and issued a very substantial coinage.
Diodotus I Soter was the first Hellenistic king of Bactria. Diodotus was initially satrap of Bactria, but became independent of the Seleucid empire around 255 BC, establishing the Greco-Bactrian Kingdom. In about 250 BC, Diodotus repelled a Parthian invasion of Bactria by Arsaces. He minted an extensive coinage and administered a powerful and prosperous new kingdom. He died around 235 BC and was succeeded by his son Diodotus II.
Demetrius I Anicetus, also called Damaytra was a Greco-Bactrian and later Indo-Greek king, who ruled areas from Bactria to ancient northwestern India. He was the son of the Greco-Bactrian Kingdom's ruler Euthydemus I and succeeded him around 200 BC, after which he conquered extensive areas in what is now southern Afghanistan, Iran and Pakistan and India.
The Indo-Greek Kingdom, or Graeco-Indian Kingdom, also known historically as the Yavana Kingdom (Yavanarajya), was a Hellenistic-era Greek kingdom covering various parts of modern-day Afghanistan, Pakistan and northwestern India. This kingdom was in existence from c. 200 BC to c. 10 AD.
Diodotus II Theos was the son and successor of Diodotus I Soter, who rebelled against the Seleucid empire, establishing the Graeco-Bactrian Kingdom. Diodotus II probably ruled alongside his father as co-regent, before succeeding him as sole king around 235 BC. He prevented Seleucid efforts to reincorporate Bactria back into the empire, by allying with the Parthians against them. He was murdered around 225 BC by Euthydemus I, who succeeded him as king.
The Battle of Beth Zechariah took place around May 162 BC during the Maccabean revolt fought between Jewish rebels under the leadership of Judas Maccabeus against an army of the Seleucid Empire, the Greek successor state (diadochi) to the Macedonian conquests that controlled Syria and Babylonia. The battle was fought at Beth Zechariah and was a Seleucid victory, with the rebels driven from the field in retreat. Judas's brother Eleazar Avaran died in combat with a war elephant. The defeat allowed the Seleucids to continue their campaign and besiege the Jewish holy city of Jerusalem.
The Battle of the Arius was an engagement that was fought in 208 BC between the Seleucid Empire and the Greco-Bactrian Kingdom. The Seleucids were led by Antiochus III the Great, who launched an invasion of Bactria to recover his ancestor's past dominions. He would go on to be victorious in this battle, and would later go on to besiege the Bactrians at their capital of Bactra for three years.
Lysias was a 2nd-century BC general and governor of Syria under the Seleucid Empire.
The Syrian Wars were a series of six wars between the Seleucid Empire and the Ptolemaic Kingdom of Egypt, successor states to Alexander the Great's empire, during the 3rd and 2nd centuries BC over the region then called Coele-Syria, one of the few avenues into Egypt. These conflicts drained the material and manpower of both parties and led to their eventual destruction and conquest by Rome and Parthia. They are briefly mentioned in the biblical Books of the Maccabees.
The Roman–Seleucid war (192–188 BC), also called the Aetolian war, Antiochene war, Syrian war, and Syrian-Aetolian war was a military conflict between two coalitions, one led by the Roman Republic and the other led by the Seleucid king Antiochus III. The fighting took place in modern-day southern Greece, the Aegean Sea, and Asia Minor.
The Seleucid–Parthian Wars were a series of conflicts between the Seleucid Empire and the Parthian Empire which resulted in the ultimate expulsion of the Seleucids from the Iranian Plateau and the surrounding regions. The wars were caused by the mass migration of the nomadic Iranian Parni tribe into Parthia and the establishment of the Parthian state, which challenged Seleucid hegemony.
The Greco-Bactrian Kingdom was a Greek state of the Hellenistic period located in Central Asia. Along with the Indo-Greek Kingdom in the Indian subcontinent, it was the easternmost part of the Hellenistic world. The kingdom was founded c. 256 BC by the Seleucid satrap Diodotus I Soter and lasted until its fall c. 120 BC. It was ruled by the Diodotid dynasty, Euthydemid dynasty, and the Eucratid dynasty.
The Seleucid Dynastic Wars were a series of wars of succession that were fought between competing branches of the Seleucid royal household for control of the Seleucid Empire. Beginning as a by-product of several succession crises that arose from the reigns of Seleucus IV Philopator and his brother Antiochus IV Epiphanes in the 170s and 160s, the wars typified the final years of the empire and were an important cause of its decline as a major power in the Near East and Hellenistic world. The last war ended with the collapse of the kingdom and its annexation by the Roman Republic in 63 BC.
The Euthydemid dynasty was a Hellenistic dynasty founded by Euthydemus I in 230 BC which ruled the Greco-Bactrian and Indo-Greek kingdoms throughout the Hellenistic period from 230 BC to 10 AD, upon the death of its last ruler, Strato III in Gandhara.
