Bashar al-Assad

The al-Kibar site, destroyed by Israel in 2007, was identified by the IAEA as very likely having been a nuclear reactor that should have been declared; in 2026, the IAEA Director General stated that it had been almost complete and potentially capable of producing plutonium.

State of the evidence

Documented

Attribution

Political responsibility

Following Syria's accession to the Chemical Weapons Convention, the OPCW identified gaps and inconsistencies in its declaration for years and investigated multiple uses of chemical agents.

State of the evidence

Documented

Attribution

Political responsibility

The regime presided over an economic collapse marked by hyperinflation, widespread poverty, predatory networks and growing dependence on allies, exacerbated by war and Western sanctions.

State of the evidence

Documented

Attribution

Political responsibility

Following the regime's fall, Reuters documented extensive industrial Captagon infrastructure linked to networks close to the state and notably Maher al-Assad; experts estimated that the trade generated billions.

State of the evidence

Documented

French courts upheld an arrest warrant against Assad for complicity in crimes against humanity and war crimes concerning the 2013 chemical attacks.

State of the evidence

Documented

Attribution

Directly implicated

The 2024 rebel offensive brought about the fall of Damascus and the end of Assad's rule; he fled to Russia, which granted him asylum.

State of the evidence

Documented

Attribution

Political responsibility

HRW documented returns from Lebanon and Jordan followed by arbitrary arrests, torture, disappearances and, in some cases, deaths or sexual violence.

State of the evidence

Documented

Attribution

Political responsibility

Assad was re-elected during the war in ballots held mainly in regime-controlled areas, with severely limited genuine opposition and without conditions recognised as those of free elections.

State of the evidence

Documented

Attribution

Directly implicated

The government besieged several rebel-held enclaves, restricting food, medical care and evacuations; Madaya and Eastern Ghouta became symbols of starvation used as a means of pressure.

State of the evidence

Documented

The OPCW Investigation and Identification Team concluded that there were reasonable grounds to believe that the Syrian air force had dropped chlorine cylinders on Douma, killing 43 named individuals.

State of the evidence

Documented

Law No. 10 enabled the creation of redevelopment areas requiring complex procedures to prove ownership, raising fears that refugees and displaced people would lose their property.

State of the evidence

Documented

Syrian and Russian forces were accused of repeated strikes on hospitals, schools, markets and rescue workers, particularly in opposition-held areas.

State of the evidence

Documented

The OPCW confirmed the use of sarin at Khan Shaykhun; HRW concluded that available evidence strongly indicated an attack by government forces and placed the episode within a series of chemical attacks.

State of the evidence

Confirmed

Government forces extensively used barrel bombs and other unguided weapons in populated areas, causing heavy civilian casualties.

State of the evidence

Documented

The recapture of eastern Aleppo by Russian-backed Syrian forces was accompanied by intensive strikes, incendiary weapons, cluster munitions and considerable civilian harm.

State of the evidence

Documented

Amnesty International estimated that up to 13,000 people were secretly hanged at Saydnaya between 2011 and 2015, within a system of torture, food deprivation and executions.

State of the evidence

Documented

Attribution

Command responsibility

The UN mission confirmed the large-scale use of sarin in Ghouta. HRW considered that available evidence strongly pointed to government forces; French proceedings subsequently targeted Assad for complicity in crimes relating to the 2013 chemical attacks.

During Assad's first decade, HRW documented continuing repression of opponents, Kurds, human rights defenders and journalists, involving arbitrary detention, torture and enforced disappearances.

State of the evidence

Documented

Attribution

Command responsibility

Assad agreed to withdraw Syrian troops from Lebanon following Rafic Hariri's assassination and strong Lebanese and international mobilisation against Damascus's influence.

Attribution

Political responsibility

Security forces fired on Kurdish protesters during unrest in Qamishli, killing dozens and arresting hundreds of Kurds.

State of the evidence

Documented

Attribution

Command responsibility

Following his accession to the presidency in 2000, a brief opening of public debate was followed by the arrest and conviction of figures associated with the 'Damascus Spring' and the closure of political forums.

State of the evidence

Documented

Attribution

Political responsibility