HistoryData
Historical ConflictTbilisi

Tbilisi antiterrorist operation of 2017

A 20-hour siege in Tbilisi's Isani district neutralized a Chechen militant cell linked to the Islamic State that had planned attacks on foreign embassies.

Duration & Scope

2017 ongoing

< 1 year

Estimated Total Casualties

5

Key Facts

Duration of siege
~20 hours (21–22 November 2017)
Militants involved
4 Chechen armed men
Militants killed
3, including Akhmed Chatayev
Militant arrested
1
Law enforcement casualties
1 killed, 4 wounded

Strategic Narrative Overview

On 21 November 2017, Georgian police and counter-terrorist units surrounded the flat on Gabriel Salosi Street and initiated a confrontation with the armed group. The stand-off lasted approximately 20 hours, during which the militants resisted arrest. Gunfire was exchanged between the security forces and the occupants of the flat throughout the siege, with both sides sustaining casualties before the operation concluded on 22 November 2017.

01 / The Origins

In November 2017, Georgian security services identified a cell of four Chechen militants operating from a flat on Gabriel Salosi Street in the Isani district of Tbilisi. The group was led by Akhmed Chatayev, a former Islamic State officer. According to Georgian security officials, the cell was planning coordinated terrorist attacks against foreign diplomatic missions in both Georgia and Turkey, prompting authorities to move against them before the attacks could be carried out.

03 / The Outcome

By the end of the siege, three of the four militants, including Akhmed Chatayev, had been killed. One militant was taken into custody. On the Georgian security forces' side, one counter-terrorist officer was killed and four law enforcement personnel were wounded. The planned terrorist attacks against diplomatic missions were disrupted, and the immediate threat posed by this particular cell was eliminated.

Belligerents & Mobilization Analysis

Side A

1 belligerent

Chechen militant cell (Islamic State-linked)
Peak Mobilized Forces4
Estimated Casualties3
Casualty Rate75.0%
Forces vs Casualties ratio
0CasualtiesMobilized
Key Commanders

Akhmed Chatayev.

Side B

1 belligerent

Georgian police and security forces
Estimated Casualties5
Total Casualties (all sides)
5
Outcome
Georgian security forces killed 3 militants including Chatayev, arrested 1; planned embassy attacks disrupted; 1 officer killed, 4 wounded

Kinetic Engagement Axis

Major engagements timeline (2017–present)Timeline of major military engagements plotted chronologically.2017present20172017 Isani flat …Side B

Scroll horizontally to view full axis. Events plotted relatively.

Side A victorySide B victoryInconclusiveDecisive / turning point

Location

Map of Tbilisi, GeorgiaMap of Tbilisi, GeorgiaTbilisi, Georgia