HistoryData
Historical ConflictHasakah Governorate

Al-Hasakah offensive

Kurdish, Assyrian, and Syrian government forces expelled ISIL from most of eastern Hasakah Governorate, though ISIL retaliated by abducting up to 400 Assyrian Christians in the west.

Duration & Scope

2015 ongoing

< 1 year

Key Facts

Theater
Hasakah Governorate, northeastern Syria
Assyrian hostages abducted
Up to 400
Key towns retaken
Tell Hamis and Tell Brak
Conflict context
Part of the broader Syrian Civil War

Strategic Narrative Overview

The YPG-led coalition and Syrian government forces conducted largely uncoordinated but parallel operations against ISIL across eastern Hasakah Governorate. Their combined pressure succeeded in driving Islamic State fighters from major towns including Tell Hamis and Tell Brak. In response to these losses, ISIL shifted its focus to the western part of the province, launching a large-scale counteroffensive intended to relieve pressure and regain initiative.

01 / The Origins

During the Syrian Civil War, the Islamic State (ISIL) seized portions of the Jazira Canton in the Hasakah Governorate, displacing local Kurdish, Assyrian, and Arab communities. The Kurdish-majority People's Protection Units (YPG), Assyrian militias, and allied Arab forces organized an offensive to reclaim these territories from ISIL, while the Syrian Armed Forces independently prepared their own assault against the jihadists in the same region.

03 / The Outcome

Kurdish and Syrian government forces recaptured the vast majority of eastern Hasakah Governorate from ISIL. However, ISIL's western counteroffensive resulted in the abduction of up to 400 Assyrian Christian civilians, causing a humanitarian crisis. The offensive did not produce a definitive end to hostilities in the governorate, and conflict continued as part of the broader Syrian Civil War.

Belligerents & Mobilization Analysis

Side A

1 belligerent

Islamic State (ISIL)

Side B

4 belligerents

People's Protection Units (YPG)Assyrian militiasAllied Arab forcesSyrian Armed Forces
Outcome
Kurdish, Assyrian, and Syrian forces expelled ISIL from most of eastern Hasakah; ISIL abducted up to 400 Assyrian Christians in western counteroffensive

Kinetic Engagement Axis

Major engagements timeline (2015–present)Timeline of major military engagements plotted chronologically.2015present2015Battle of Tell H…Side B2015Battle of Tell B…Side B2015ISIL western Has…Allied

Scroll horizontally to view full axis. Events plotted relatively.

Side A victorySide B victoryInconclusiveDecisive / turning point

Location

Map of SyriaMap of SyriaSyria