The Georgian civil war of 1623–1658 () was a military conflict in Western Georgia that lasted for nearly thirty-five years during the 17th century. The war pitted the principality of Mingrelia, ruled by the powerful Levan II Dadiani, against the Kingdom of Imereti, one of the three Georgian monarchies. Levan II, supported by several local nobles, sought to challenge the authority of the Bagrationi dynasty, which had ruled Georgia since the 9th century.
Although several smaller campaigns were associated with the broader conflict—such as Dadiani's invasions of Abkhazia and Guria—the war was primarily fought between Mingrelia and Imereti, ruled successively by Kings George III (until 1639) and Alexander III (until the end of the conflict).
Mingrelia's early successes drew the attention of foreign powers, notably Safavid Iran. Through a network of political alliances, a Mingrelian victory could have led to the unification of Georgia under the rule of the Safavid vassal Rostom of Kartli, who financed Dadiani's military efforts. However, the withdrawal of Safavid support, the formation of an alliance between Russia and Imereti, and the sudden death of the Mingrelian prince shifted the balance of power. The conflict ultimately concluded with a decisive Imeretian victory at the Battle of Bandza, restoring royal authority over Western Georgia.
Background
Since 1490, Georgia has been divided into three independent and weakened kingdoms: Kartli, Kakheti, and Imereti. These three states were ruled by distant branches of the Bagrationi dynasty, but the imperial ambitions of the Safavid and Ottoman empires, combined with repeated attempts to reunify the Georgian nation under a single crown, led to significant political instability over the following decades. Among the three kingdoms, Imereti was the most affected by internal divisions.
Beginning with the reign of Bagrat III of Imereti, the noble vassals of the realm gradually gained power. The principalities of Guria and Mingrelia achieved de facto political independence, though they remained loosely tied to the central government in Kutaisi through the Catholicate of Abkhazia. This arrangement helped prevent their full annexation by the Ottoman Empire.
Following a series of succession disputes over the Imeretian crown at the end of the 16th century, the central government was considerably weakened. The kings retained control only over the capital and its immediate surroundings, while the Dadiani family of Mingrelia and the Gurieli family of Guria expanded their influence, forged marital alliances, and increased their wealth.
In 1611, Levan II Dadiani became Prince of Mingrelia. Educated at the court of the King of Kakheti, he soon proved to be an ambitious ruler, breaking away from the pacifist policies of his father, Manuchar I.
The War
Alliance of the Nobles
The early 17th century was marked by a growing movement among several Georgian nobles to reunify the country under a single crown, though uncertainty persisted regarding who the rightful heir to a united throne should be. During the Safavid invasion of Eastern Georgia in 1614, King Teimuraz I of Kakheti sought refuge in Imereti, where the court at Kutaisi attempted to rally its vassals to reconquer the territories occupied by Persia.
This policy of unity culminated in 1618, when Mamia II Gurieli, Prince of Guria, arranged the marriage of his daughter Tamar to the Imeretian crown prince Alexander, who was only nine years old at the time.
However, the fragile alliance soon collapsed. In 1620, Tamar was accused of adultery and subsequently sent back to Guria, provoking the anger of her father. Levan II Dadiani seized the opportunity to forge a close alliance among the major nobles of Western Georgia. In 1621, he married Tamunia Sharvashidze, daughter of Prince Seteman of Abkhazia, and sent his sister Mariam Dadiani to Guria to marry Simon Gurieli, son of Prince Mamia II. These dynastic unions laid the foundation for an ambitious political alliance among the western Georgian aristocracy, which soon turned against King George III of Imereti.
Early Conflicts Within a few months, Levan II Dadiani raised a large army, gathering troops from Guria, Mingrelia, and Abkhazia, as well as from the mountainous region of Svaneti and the distant Muslim province of Jiketi on the shores of the Black Sea. Controlling the entire coastline, the rebel princes imposed an economic blockade on the kingdom, causing famine in Kutaisi, the royal capital.
Meanwhile, the high noble Paata Tsulukidze, a close ally of King George III, betrayed his sovereign and defected to Mingrelia, where he became the vizier of Levan II.
To suppress the rebellion, King George III gathered his forces and launched an offensive against Dadiani in the winter of 1623. On 9 December, the opposing armies clashed near the village of Gochouri, where the royal troops were defeated. Following the loss, George III retreated to his capital, while many Imeretian soldiers were taken hostage by the rebels until the king paid a ransom for their release.
This incident marked the first recorded instance of hostage-taking among enemy combatants in Georgia since the Mongol invasions of the 13th century. The practice subsequently re-emerged on Georgian battlefields as a profitable custom, persisting throughout the seventeenth century.
Abkhazian–Mingrelian conflict
Shortly after his victory in Mingrelia, Levan II Dadiani continued his military expansion by turning against his western allies, the Abkhazians. Accusing his wife, Tamunia Sharvashidze, of adultery with his vizier Paata Tsulukidze, he ordered that her nose and ears be cut off and placed Tsulukidze under the custody of the Prince of Guria. With his army, Dadiani escorted Tamunia to Abkhazia and ravaged the territories of her father, imprisoning both of his sons in the process.
As long as Princess Tamunia's alleged adultery remained unknown to the public, the motives behind the invasion were unclear, and relations between Abkhazia and Mingrelia deteriorated sharply thereafter. Around 1625, Levan II survived an assassination attempt when an Abkhazian assailant stabbed him in the back; in retaliation, he launched a second invasion of Abkhazia. This time, Mingrelian troops seized falcons and hunting dogs from the region, aiming to undermine the Abkhazian nobility's hunting-based economy.
A prolonged guerrilla conflict along the frontier forced Mingrelia to divert troops to defend its borders. To resolve these ongoing hostilities, Levan Dadiani reportedly mobilized the entire Mingrelian labor force to construct a 65-kilometre wall along the Abkhazian–Mingrelian border, according to historian Donald Rayfield. The wall, extending from the Black Sea to the mountains of Circassia, was guarded by musketeers, marking the beginning of Abkhazia's gradual isolation and its increasing incorporation into the Ottoman Empire’s sphere of influence.
It is unlikely that King George III of Imereti played any significant role in the Abkhazian–Mingrelian conflict, given the weakened state of the central government. This lack of coordination has led many historians to describe the civil war as a period of chaos in Western Georgia, during which the anti-royalist allies turned against one another.
Gurian–Mingrelian conflict The expansionist policy of Mingrelia soon alarmed the neighboring principality of Guria. Governed by the powerful house of Gurieli, Guria had initially been one of Levan II Dadiani’s closest allies during the early stages of the rebellion against Imereti, although its military participation remained limited. In 1625, after invading Abkhazia following the betrayal of his vizier Paata Tsulukidze, the Mingrelian ruler sent the captive vizier to Mamia II Gurieli, who subsequently imprisoned him.
However, Mamia II was later assassinated by his son, Simon II Gurieli, under mysterious circumstances. The new prince—married to Dadiani’s sister—released Tsulukidze and supported him in plotting a coup against Levan in favor of the latter’s younger brother, Iese Dadiani. The attempt failed: the former vizier was executed, Iese Dadiani’s estates were annexed by Levan II, and Mingrelia began preparing for an invasion of Guria.
Levan II used the act of parricide as a pretext for war, sending an ultimatum to Simon Gurieli that read:Guria was swiftly defeated by Levan Dadiani, who captured Simon I in 1626 and installed his cousin Kaikhosro Gurieli on the throne. Kaikhosro became a loyal vassal of Mingrelia, and it is likely that Levan II, after retrieving his sister and blinding Simon, annexed the principality—granting Kaikhosro only a nominal title. Contemporary records refer to Levan II with the title “Levan of Guria,” reflecting his dominance over the region.
Mingrelian Domination
During the second half of the 1620s, King George III of Imereti sought to build alliances between his weakened kingdom and the powerful warlords of western Georgia. He dispatched an army from the northern part of his realm, led by the nobles Mamuka and Amilgabar Abashidze, to support the nobleman Giorgi Saakadze in his conflict with King Teimuraz I of Kakheti. Following Teimuraz's victory in 1626, George III allied himself with the Kakhetian monarch, and together they sought to unify the Georgian kingdoms under an independent and united government resistant to Muslim influence.
Beginning in 1629, Imereti came under repeated attacks from Guria, while Mingrelian forces besieged the royal capital during the wedding celebration of Crown Prince Alexander and Darejan, the daughter of King Teimuraz I of Kakheti. Despite temporary successes by the central government against the rebels, the kingdom suffered economically due to the heavy ransom payments required for the release of Imeretian soldiers captured by Levan Dadiani.
Internal warfare resurfaced in 1633 with the formation of a military alliance between Mingrelia and the Kingdom of Kartli, following the marriage of Mariam Dadiani—sister of Levan II—to King Rostom. Approved by the Safavid Empire, which granted the Mingrelian prince one and a half tons of silver, the union was part of a broader effort to unite the Georgian kingdoms under a single crown, albeit one vassal to Persia.
Following the marriage, Rostom of Kartli launched an invasion of Imereti, attempting to isolate the kingdom entirely, but his forces were repelled at the frontier by Imeretian troops. Meanwhile, Levan Dadiani was forced to march through the southern territories of Imereti to return to his domains in western Georgia.
In 1634, King George III of Imereti attempted to intercept the military convoy of Levan II Dadiani near the village of Baghdati, but his forces were swiftly defeated, and he was captured by the Mingrelians. The victors returned to Mingrelia, keeping the Imeretian monarch as their prisoner for two years.
During this period, the central government in Kutaisi, led by Crown Prince Alexander, negotiated the king's release. In exchange, Mingrelia received extensive territorial concessions belonging to the noble families of Chiladze and Mikeladze, as well as a substantial ransom in gold and silver.
This exchange marked a strategic victory for Mingrelia, which expanded its control eastward beyond the Tskhenistsqali river, a natural boundary between the two Georgian states. Encouraged by this success, Levan Dadiani launched further offensives, seizing most of western Imereti and advancing as far as the outskirts of Kutaisi.
It was during this succession of defeats that King George III died in the summer of 1639, leaving the throne to his son, Alexander III of Imereti. The new monarch continued to face Mingrelian raids, which repeatedly targeted villages surrounding Kutaisi—particularly during the religious festivals of Christmas (25 December 1639), the Baptism of Christ (19 January 1640), and Easter (8 April).