Darius III was the last Achaemenid King of Kings of Persia, reigning from 336 BC to his death in 330 BC.
Seleucus I Nicator was a Macedonian Greek general, officer and successor of Alexander the Great who went on to found the eponymous Seleucid Empire, led by the Seleucid dynasty. Initially a secondary player in the power struggles following Alexander's death, Seleucus rose to become the total ruler of Asia Minor, Syria, Mesopotamia, and the Iranian plateau, assuming the title of basileus (king). The Seleucid Empire was one of the major powers of the Hellenistic world, until it was overcome by the Roman Republic and Parthian Empire in the late second and early first centuries BC.
Hephaestion, son of Amyntor, was an ancient Macedonian nobleman of probable "Attic or Ionian extraction" and a general in the army of Alexander the Great. He was "by far the dearest of all the king's friends; he had been brought up with Alexander and shared all his secrets." This relationship lasted throughout their lives, and was compared, by others as well as themselves, to that of Achilles and Patroclus.
The Battle of Issus occurred in southern Anatolia, on 5 November 333 BC between the Hellenic League led by Alexander the Great and the Achaemenid Empire, led by Darius III. It was the second great battle of Alexander's conquest of Asia, and the first encounter between Darius III and Alexander the Great. The battle resulted in the Macedonian troops defeating the Persian forces.
The Battle of Gaugamela, also called the Battle of Arbela, took place in 331 BC between the forces of the Army of Macedon under Alexander the Great and the Persian Army under King Darius III. It was the second and final battle between the two kings, and is considered to be the final blow to the Achaemenid Empire, resulting in its complete conquest by Alexander.
The wars of Alexander the Great were a series of conquests carried out by Alexander III of Macedon from 336 to 323 BC. They began with battles against the Achaemenid Empire, then under the rule of Darius III. After Alexander's chain of victories, he began a campaign against local chieftains and warlords that stretched from Greece to as far as the region of Punjab in South Asia. By the time he died, Alexander ruled over most regions of Greece and the conquered Achaemenid Empire, including much of Achaemenid Egypt; he did not, however, manage to conquer the Indian subcontinent in its entirety according to his initial plan.
The Sogdian Rock or Rock of Ariamazes, a fortress located north of Bactria in Sogdiana, ruled by Arimazes, was captured by the forces of Alexander the Great in the early spring of 327 BC as part of his conquest of the Achaemenid Empire.
Mithrenes was a Persian commander of the force that garrisoned the citadel of Sardis. According to Cyril Toumanoff, he was also a member of the Orontid dynasty, of Iranian origin. Waldemar Heckel, on the other hand, considers Mithrenes to be a Persian noble of unknown family background. After the battle of the Granicus Mithrenes surrendered voluntarily to Alexander the Great, and was treated by him with great distinction. Mithrenes was present in the Macedonian camp after the Battle of Issus, and Alexander ordered him to visit the captured family of Darius III and assure them that Darius was alive, before changing his mind and assigning the duty to Leonnatus instead. He fought for Alexander at Gaugamela, and ironically he was fighting against an army that included his father Orontes II. Afterwards, Alexander appointed him Satrap of Armenia.
Atropates was a Persian nobleman who served Darius III, then Alexander the Great, and eventually founded an independent kingdom and dynasty that was named after him. Diodorus (18.4) refers to him as Atrápēs (Ἀτράπης), while Quintus Curtius (8.3.17) erroneously names him 'Arsaces'.
Peithon, son of Agenor (Αγήνωρ) was an officer in the expedition of Alexander the Great to India, who became satrap of the Indus from 325 to 316 BC, and then satrap of Babylon, from 316 to 312 BC, until he died at the Battle of Gaza in 312 BC.
The Partition of Babylon was the first of the conferences and ensuing agreements that divided the territories of Alexander the Great. It was held at Babylon in June 323 BC. Alexander’s death at the age of 32 had left an empire that stretched from Greece all the way to India. The issue of succession resulted from the claims of the various supporters of Philip Arrhidaeus, and the as-of-then unborn child of Alexander and Roxana, among others. The settlement saw Arrhidaeus and Alexander’s child designated as joint kings with Perdiccas serving as regent. The territories of the empire became satrapies divided between the senior officers of the Macedonian army and some local governors and rulers. The partition was solidified at the further agreements at Triparadisus and Persepolis over the following years and began the series of conflicts that comprise the Wars of the Diadochi.
The Battle of the Persian Gate took place as part of the Wars of Alexander the Great. In the winter of 330 BC, Ariobarzanes of Persis led a last stand with his outnumbered Persian army at the Persian Gate, near Persepolis, and held back the Macedonian army for approximately a month. However, through captured prisoners of war or a local shepherd, Alexander found a path around to flank the Persian troops from the rear, allowing him to capture half of Persia proper in another decisive victory against the Achaemenid Empire.
Mazaeus or Mazday was an Achaemenid Persian noble, satrap of Cilicia and later satrap of Babylon for the Achaemenid Empire. He retained the satrapy after Babylon was under the rule of Alexander the Great.
Abulites was the Achaemenid satrap (governor) of Susiana during the reign of Darius III, and retained the satrapy as a Hellenistic satrap under Alexander the Great until circa 324 BC, when he was executed for sedition.
The siege of Halicarnassus was fought between Alexander the Great and the Achaemenid Persian Empire in 334 BC. Alexander, who had no navy, was constantly being threatened by the Persian navy. It continuously attempted to provoke an engagement with Alexander, who would not oblige them. Eventually, the Persian fleet sailed to Halicarnassus, in order to establish a new defense. Ada of Caria, the former queen of Halicarnassus, had been driven from her throne by her younger brother Pixodarus of Caria. When Pixodarus died, Persian King Darius had appointed Orontobates satrap of Caria, which included Halicarnassus in its jurisdiction. On the arrival of Alexander in 334 BC, Ada, who was in possession of the fortress of Alinda, surrendered the fortress to him.
Pharnabazus III was a Persian satrap who fought against Alexander the Great. His father was Artabazos II, and his mother a Greek from Rhodes.
Orontes II was a Persian noble living in the 4th century BC. He is probably to be identified as the satrap of Armenia under Darius III, and may in fact have succeeded Darius in this position when Darius ascended the throne of Persia in 336 BC.
The Battle of Jaxartes was fought in 329 BC by Alexander the Great and his Hellenic (Greek) army against the Saka at the River Jaxartes, now known as the Syr Darya River. The site of the battle straddles the modern borders of Uzbekistan, Tajikistan, Kyrgyzstan, and Kazakhstan, just south-west of the ancient city of Tashkent and north-east of Khujand.
The Mallian campaign was conducted by Alexander the Great from November 326 to February 325 BC, against the Mallians of the Punjab. Alexander was defining the eastern limit of his power by marching down-river along the Hydaspes to the Acesines, but the Malli and the Oxydraci combined to refuse passage through their territory. Alexander sought to prevent their forces meeting, and made a swift campaign against them which successfully pacified the region between the two rivers. Alexander was seriously injured during the course of the campaign, almost losing his life.
Cyropolis was the largest of seven towns in the region that Alexander the Great targeted for conquest in 329 BC. His goal was the conquest of Sogdiana. Alexander first sent Craterus to Cyropolis, the largest of the Sogdian towns holding out against Alexander's forces. Craterus' instructions were to "take up a position close to the town, surround it with a ditch and stockade, and then assemble such siege engines as might suit his purpose....". The idea was to keep the inhabitants focused on their own defences and to prevent them from sending assistance out to the other towns.
