Situation Overview
The Syrian conflict has reached a critical juncture as opposition-led forces, by Hay’at Tahrir al-Sham (HTS), launch a multi-pronged assault on the Assad regime strongholds. This report carries out a tactical in-depth analysis of unit composition, tactics employed, and operational landscape, followed by a 48-hour forecast.
Operational Environment
Rebel Forces
- Unit Composition and Deployment:
– Hay’at Tahrir al-Sham (HTS):
HTS is leading the offensive with an estimated 12,000 fighters structured into highly mobile brigades. Important units include:
– Al-Farouq Brigade: Specialized in reconnaissance and deep-penetration raids into urban environments.
– Abu Ubaidah Unit: Responsible for striking regime command posts with mortars and guided anti-tank missiles (ATGMs).
– Allied Forces: Smaller factions, like Ahrar al-Sham and remnants of the Free Syrian Army (FSA), are fighting alongside HTS, adding to their manpower and carrying out diversionary attacks.
- Tactics and Strategy:
Urban Warfare:
– HTS uses small, decentralized assault teams to exploit regime gaps in defenses.
– There’s a lot of use of sniper units and improvised explosive devices to slow down regime counterattacks.
Encirclement Doctrine:
– Rebel forces are systematically cutting supply lines to Damascus, isolating the capital.
– Particular attention is paid to bottlenecks such as the M5 Highway, which is critical for regime logistics.
Psychological Operations:
– Social media channels are now broadcasting targeted propaganda, demoralizing regime troops and sowing chaos among civilians.
– Propaganda videos emphasize rebel successes in order to encourage defections within Assad’s forces.
Regime Forces
- Unit Composition and Deployment:
– Republican Guard: It sent about 8,000 elite troops to Damascus to secure key government installations and military command centers.
– 4th Armored Division: Deployed to counter rebel advances in eastern Damascus, the unit is heavily reliant on aging T-72 tanks and limited artillery support.
– National Defense Forces (NDF): Pro-regime militias are holding secondary lines, but they are poorly equipped and plagued by low morale.
- Tactics and Strategy:
– Fortification of Key Nodes: The government buildings and military bases in Damascus have been massively fortified with sandbags, checkpoints, and urban camouflage to deter air and ground attacks in the central part.
– Static Defense Doctrine: The regime is based on fixed positions, losing maneuverability to save manpower.
– Aerial Firepower: Precision strikes by Russian Su-34 bombers, supported by Syrian MiG-29s, target rebel staging areas, principally around Harasta and Darayya; however, air sorties are constrained by logistical difficulties.
Key Tactical Dynamics
- Rebel Strengths:
– Mobility: Highly mobile units using knowledge of urban terrain to outflank regime fortifications.
– Weapon Systems: Advanced ATGMs (e.g., TOW missiles) are successfully neutralizing regime armor.
– Coordination: The smooth coordination between assault teams and short range mortar support makes targeting accurate.
- Regime Vulnerabilities:
– Overextension: Forces are thinly spread over several fronts, meaning the regime can’t concentrate its firepower.
– Morale Issues: Defections and internal dissent are eroding operational cohesion.
– Aging Equipment: Old, Soviet-era tanks and artillery reduce combat effectiveness.
Current Tactical Picture
- Northern Suburbs (Harasta and Douma):
Rebel forces pierced outer defensive lines. Mortar teams are targeting logistics hubs, and sniper activity has paralyzed regime troop movements.
- Eastern Damascus (Jobar and Zamalka):
HTS has established forward operating bases within striking distance of central Damascus. Small-unit infiltration tactics are bypassing regime checkpoints.
- Southern Approaches (Darayya and Yarmouk):
Diversionary attacks are pinning down regime forces, preventing redeployment to more critical sectors.
48-Hours Forecast
Operational Projections:
- Opposition Forces:
– Rebel units will increase the push to breach the regime’s inner defensive ring, with an emphasis on:
– Strategic Targets: Military headquarters, government buildings, and air defense systems.
– Infrastructure Disruption: Destabilize civilian life by disrupting power grids and water supplies in Damascus.
– Increased use of hit-and-run tactics in order to avoid prolonged engagements and conserve resources.
- Regime Forces:
– Assad’s forces will likely attempt localized counterattacks, focusing on retaking lost suburbs like Harasta and Douma. However, success will be limited due to manpower shortages.
– Greater dependence on Russian air support, although its effectiveness will be decreasing without ground coordination.
High-Probability Scenarios:
– Rebel Encirclement: Damascus to be fully encircled within 48 hrs with supply lines cut off.
– Civilian Exodus: Mass evacuations will clog all remaining routes out of the city, creating a humanitarian bottleneck.
Moderate-Probability Scenarios:
– Rebel Breakthrough: A push into the heart of Damascus would probably involve the symbolic takeover of major government buildings, triggering massive defections.
– Regime Collapse: This could result in a weakening of top-down authority due to internal dissent and desertions.
Low-Probability Scenario:
– Successful Regime Counter-Offensive: With existing resource constraints, a large-scale regime counterattack is unlikely to involve retaking much territory.
Strategic Implications
- Regional Dynamics:
– Turkey: Will likely gain from HTS gains through negotiating increased influence in northern Syria.
– Iran and Hezbollah: Prioritizing securing corridors around Lebanon, cutting down direct involvement in Damascus.
– Israel: May increase preemptive attacks on Hezbollah positions under the cover of chaos.
- International Implications:
– Increased refugee flows will strain neighboring states and European borders.
– A post-Assad power vacuum could reignite extremist activity, including ISIS resurgence.
Recommendations
- Immediate Actions:
– Monitor rebel movements for signs of disunity or overstretch.
– Develop evacuation plans for foreign nationals in Damascus.
2. Regional Policy:
– Engage Turkey and Jordan to preempt cross-border instability. Establish humanitarian corridors to reduce civilian suffering.
3. Intelligence Priorities:
– Monitor regime communications for signs of elite flight or coup plotting. Analyze rebel supply chains to identify vulnerabilities for potential disruption.
Salman Chowdhury is the Head of External Affairs of Bangladesh Defence Journal and Director of National Security & External Affairs at ISTR. An expert in irregular warfare, counter-terrorism, and intelligence analysis, he has over a decade of experience in conflict zones and has significantly contributed to national security strategies and human rights advocacy.

