Assyrian Empire Timeline

(911 BCE - 609 BCE)

The Assyrian Empire was a powerful Mesopotamian kingdom centered on the Tigris River, known for its formidable military, vast conquests across the Near East, and cultural achievements. It reached its height during the Neo-Assyrian period before falling to Babylonian and Median forces. More Less

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Origins and Early Assyria

First attestation of the name "Assur"

2600 BC

The name "Assur" is first attested for the site in documents of the Akkadian period in the 24th century BC, marking the earliest known reference to the city that would become the heart of the Assyrian civilization.

Image source: Assyria

Assur dominated by southern Mesopotamian states

2600 BC - 2025 BC

During the early period of Assur's history (c. 2600–2025 BC), the city was dominated by states and polities from southern Mesopotamia, with no evidence that it was independent during this time.

Assur becomes independent under Puzur-Ashur I

2025 BC

Due to the collapse of the Third Dynasty of Ur, Assur became an independent city-state in c. 2025 BC, beginning a line of independent kings starting with Puzur-Ashur I.

Assur pioneers free trade experiment

1974 BC - 1934 BC

Under Ilushuma (r. 1974–1934 BC), Assur experimented with free trade, the earliest known such experiment in world history, leaving trade initiative entirely to the populace rather than the state.

Image source: Old Assyrian period

Anatolian silver and tin traded with Assur

1950 BC - 1836 BC

Between c. 1950–1836 BC, twenty-five tons of Anatolian silver was transported to Assur, while approximately one hundred tons of tin and 100,000 textiles were transported to Anatolia in return.

Shamshi-Adad I conquers Assur

1808 BC

In 1808 BC, the Amorite ruler of Ekallatum, Shamshi-Adad I, conquered the city of Assur. He equated Ashur with the southern god Enlil during his rule over northern Mesopotamia.

Image source: Shamshi-Adad I

Fall of Old Babylonian Empire reshapes region

1595 BC

The destruction of the dominant Old Babylonian Empire in 1595 BC allowed the smaller kingdoms of Mitanni and Kassite Babylonia to rise in the north and south, respectively.

Assur subjugated by Mitanni

1430 BC - 1360 BC

Around 1430 BC, Assur was subjugated by Mitanni, an arrangement that lasted for about 70 years until c. 1360 BC, when Assyrian independence was reasserted.

Image source: Mitanni

Middle Assyrian Empire

Assyria referred to as māt Aššur

1363 BC

From its rise as a territorial state in the 14th century BC onward, Assyria was referred to in official documents as māt Aššur ("land of Ashur"), marking its shift to being a regional polity.

Ashur-uballit I founds Middle Assyrian Empire

1363 BC - 1328 BC

Ashur-uballit I (r. 1363–1328 BC), whose rise to power, independence, and conquests of neighboring territory traditionally marks the rise of the Middle Assyrian Empire (c. 1363–912 BC). He introduced the royal style šarru dannu ("strong king").

Image source: Ashur-uballit I

Hittite invasion cripples Mitanni

1350 BC

A Hittite invasion by Šuppiluliuma I in the 14th century BC effectively crippled the Mitanni kingdom, opening the way for Assyrian expansion into northern Mesopotamia.

Image source: Šuppiluliuma I

Assyria rises as a regional power

1305 BC - 1207 BC

During the reigns of Adad-nirari I (1305–1274 BC), Shalmaneser I (1273–1244 BC) and Tukulti-Ninurta I (1243–1207 BC), Assyria began to realize its aspirations of becoming a significant regional power.

Image source: Shalmaneser I

Battle of Nihriya ends Hittite influence

1237 BC

Tukulti-Ninurta I won the Battle of Nihriya in 1237 BC, which marked the beginning of the end of Hittite influence in northern Mesopotamia, and temporarily conquered Babylonia, an Assyrian vassal from c. 1235 BC.

Kar-Tukulti-Ninurta inaugurated as capital

1233 BC

In 1233 BC, Tukulti-Ninurta I inaugurated Kar-Tukulti-Ninurta as a new capital city of the Assyrian Empire.

Image source: Tukulti-Ninurta I

Inter-dynastic conflict weakens Assyria

1207 BC - 1115 BC

The death of Tukulti-Ninurta I in 1207 BC was followed by inter-dynastic conflict and a significant drop in Assyrian power, though later rulers worked to reverse the decline.

Chariots enter extensive military use

1200 BC - 1000 BC

Chariots first entered extensive military use under Tiglath-Pileser I in the 12th–11th centuries BC, and were later gradually phased out in favor of cavalry in the Neo-Assyrian period.

Image source: Tiglath-Pileser I

Obelisks introduced as new monument type

1100 BC

An entirely new type of monument introduced in the 11th century BC were obelisks: four-sided stone stelae decorated all around with both images and text, which saw continued use until at least the 9th century BC.

Image source: White Obelisk

Nude woman statue created at Nineveh

1074 BC - 1056 BC

An unusual limestone statue of a nude woman is known from Nineveh from the time of Ashur-bel-kala (r. 1074–1056 BC), a rare artistic work from this era.

Image source: Ashur-bel-kala

Assyrian decline intensifies

1056 BC - 935 BC

From the time of Eriba-Adad II (r. 1056–1054 BC) onward, Assyrian decline intensified, though the surrounding lands were also fragmented, easing later reconquest by the reinvigorated Assyrian army.

Neo-Assyrian Empire

Neo-Assyrian Empire founded

911 BC

The Neo-Assyrian Empire was established in 911 BC, becoming a major ancient Mesopotamian empire that would conquer and administer most of West Asia from the Assyrian heartland in Upper Mesopotamia.

Image source: Neo-Assyrian Empire

Aramaic becomes de facto lingua franca

900 BC

From the 9th century BC onward, Aramaic became the de facto lingua franca of the Neo-Assyrian Empire, with Akkadian relegated to a language of the political elite; from Shalmaneser III's time, Aramaic was used alongside Akkadian in state contexts.

Image source: Aramaic

Neo-Assyrian communication network reaches unprecedented speed

800 BC - 609 BC

The Neo-Assyrian Empire maintained a communication speed unprecedented before its rise, not surpassed in the Middle East until the telegraph was introduced by the Ottoman Empire in 1865, nearly two and a half thousand years later.

Civil war and coalition conquest destroy Neo-Assyrian Empire

627 BC - 609 BC

The Neo-Assyrian Empire fell in the late 7th century BC: civil war weakened Assyria, after which it was conquered by a coalition of Babylonians, Medes and Scythians in the Medo-Babylonian conquest of the Assyrian Empire.

Post-Imperial Period

Assyrian dialect goes extinct

550 BC

Toward the end of the 6th century BC, the Assyrian dialect of the Akkadian language went extinct, having already largely been replaced by Aramaic as a vernacular language toward the end of the Neo-Assyrian Empire.

Image source: Akkadian language

Assyria recovers under succeeding empires

539 BC

Under the empires succeeding the Neo-Babylonians, from the late 6th century BC onward, Assyria began to experience a recovery, though ancient Assyrian culture and traditions continued to survive for centuries throughout the post-imperial period.

Term "Syria" first attested by Herodotus

500 BC

The term "Syria" first appears during the time of the ancient Greek historian Herodotus in the 5th century BC; because it is so similar to "Assyria", scholars have debated their connection since the 17th century.

Image source: Syria (region)

Seleucid resettlement of Assyrian sites

312 BC

Under the Seleucid Empire, which controlled Mesopotamia from the late 4th to mid-2nd century BC, Assyrian sites such as Assur, Nimrud and Nineveh were resettled, and many villages were rebuilt and expanded.

Image source: Seleucid Empire

Parthian conquest continues Assyrian recovery

141 BC

After the Parthian Empire conquered the region in the 2nd century BC, the recovery of Assyria continued, culminating in an unprecedented return to prosperity and revival in the 1st to 3rd centuries AD.

Image source: Parthian Empire

Assur may become capital of semi-autonomous realm

100 BC

From around or shortly after the end of the 2nd century BC, Assur may have become the capital of its own small semi-autonomous Assyrian realm, either under the suzerainty of Hatra or under direct Parthian suzerainty.

Image source: Assur

Kings of Adiabene convert to Judaism

1 AD

There was some influence of Judaism on Assyria, given that the kings of Adiabene, a vassal kingdom covering much of the old Assyrian heartland, converted to Judaism in the 1st century AD.

Image source: Adiabene

Saint Thaddeus converts King Abgar V

50 AD

According to some traditions, Christianity took hold in Assyria when Saint Thaddeus of Edessa converted King Abgar V of Osroene in the mid-1st century AD.

Image source: Addai of Edessa

Ancient Ashur temple restored

150 AD

The ancient Ashur temple was restored in the 2nd century AD, reflecting the persistence of the old Mesopotamian religion even as Christianity spread through the region.

Tatian composes the Diatessaron

170 AD

In the 2nd century AD, the Christian Assyrian writer Tatian composed the influential Diatessaron, a synoptic rendition of the gospels, showing Assyrians had intellectually contributed to Christian thought.

Image source: Diatessaron

Christianity becomes major religion of Assyria

200 AD

From the 3rd century AD onward, it is clear that Christianity was becoming the major religion of the region, with Christ replacing the old Mesopotamian deities, though holdouts survived for centuries.

Image source: Christianity in Iraq

Final sack of Assur

240 AD

Assur was sacked for the last time in AD 240 by the Sasanian Empire, which sacked numerous cities and semi-independent Assyrian territories in the region, ending ancient Mesopotamian religion at Assur.

Image source: Sasanian Empire

Key Facts

The Neo-Assyrian Empire is often considered the first true empire in world history due to its centralized administration and military dominance.
King Ashurbanipal (668-627 BCE) created one of the ancient world's greatest libraries at Nineveh, preserving thousands of cuneiform tablets including the Epic of Gilgamesh.
Assyria's capital cities included Assur, Nimrud (Kalhu), Dur-Sharrukin, and Nineveh, which was among the largest cities in the world at its peak.
The Assyrian army pioneered advanced siege warfare and iron weaponry, using battering rams and mass deportation as tools of conquest and control.
The empire collapsed rapidly after 627 BCE when a coalition of Babylonians and Medes sacked Nineveh in 612 BCE, ending Assyrian power by 609 BCE.

Source

This Assyrian Empire timeline was generated with the help of AI, using information found on the internet.

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