The offensive that ended the war — Aleppo falls in days — Key Events — Syria

What happened

HTS and allied factions attack out of Idlib on 27 November; Aleppo falls within days as the army collapses rather than fights. Hama and then Homs follow in the fastest territorial cascade of the entire war, with Russia and Iran declining to intervene at scale.

The offensive revealed that the regime's remaining strength was scaffolding: no patron, no pay, no will. Its speed shaped the transition — power fell to the force that moved, not to any negotiated framework.

Confidence: High

When27 November – December 2024

WhereAleppo

KindMilitary · Territorial change

ArenaDamascus and state transition

Confidence: High Sources: Reuters ↗ · Al Jazeera English ↗ · Established historical record Methodology Corrections

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Connected records

2 records that this event names, or that name it — every one an explicit reference in a published record, nothing inferred from subject matter.

Part of1

Campaigns whose record places this event inside them.

Assad collapseBreakout from Idlib

Participants1

Organisations this event records, with the role and confidence it states.

HTS (historical) · atlasAttacking forcehigh confidence

Where this fits

This is one entry in the Syria timeline. The full Key Events surface carries every dated turning point with its filters and its essential subset, and this event in place shows what came before and after it. How Vigil grades, dates and sources its claims is set out in the methodology.