International investigators first time said that they suspect Syrian regime head Bashar al-Assad and his brother are responsible for the use of chemical weapons in the Syrian conflict, according to a document seen by Reuters.
A joint inquiry for the United Nations and global watchdog the Organisation for the Prohibition of Chemical Weapons (OPCW) had previously identified only military units and did not name any commanders or officials.
Now a list has been produced of individuals whom the investigators have linked to a series of chlorine bomb attacks in 2014-15 – including Assad, his younger brother Maher and other high-ranking figures – indicating the decision to use toxic weapons came from the very top, according to a source familiar with the inquiry.
The regime has repeatedly denied using such weapons during the civil war, which is almost six years old.
The list, which has been seen by Reuters but has not been made public, was based on a combination of evidence compiled by the U.N.-OPCW team in Syria and information from Western and regional intelligence agencies, according to the source, who declined to be identified due to the sensitivity of the issue.
Reuters was unable to independently review the evidence or to verify it.
The U.N.-OPCW inquiry – known as the Joint Investigative Mechanism – is led by a panel of three independent experts, supported by a team of technical and administrative staff. It is mandated by the U.N. Security Council to identify individuals and organizations responsible for chemical attacks in Syria.
Virginia Gamba, the head of the Joint Investigative Mechanism, denied any list of individual suspects had yet been compiled by the inquiry.
“There are no … identification of individuals being considered at this time,” she told Reuters by email.
The use of chemical weapons is banned under international law and could constitute a war crime.
While the inquiry has no judicial powers, any naming of suspects could lead to their prosecution. Syria is not a member of the International Criminal Court, but alleged war crimes could be referred to the court by the Security Council – although splits among global powers over the war make this a distant prospect at present.
The list could form the basis for the inquiry team’s investigations this year, according to the source. It is unclear whether the United Nations or OPCW will publish the list separately.
The list identifies 15 people “to be scrutinized in relation to use of CW (chemical weapons) by Syrian Arab Republic Armed Forces in 2014 and 2015”. It does not specify what role they are suspected of playing, but lists their titles.
It is split into three sections. The first, titled “Inner Circle President” lists six people including Assad, his brother who commands the elite 4th Armored Division, the defense minister and the head of military intelligence.
The second section names the air force chief as well as four commanders of air force divisions. They include the heads of the 22nd Air Force Division and the 63rd Helicopter Brigade, units that the inquiry has previously said dropped chlorine bombs.
The third part of the list – “Other relevant Senior Mil Personnel” – names two colonels and two major-generals.
Hamish de Bretton-Gordon, an independent specialist in biological and chemical weapons who monitors Syria, told Reuters the list reflected the military chain of command.
“The decisions would be made at the highest levels initially and then delegated down. Hence the first use would need to be authorized by Assad,” said de Bretton-Gordon, a former commander of British and NATO chemical and biological defense divisions who frequently visits Syria for professional consultancy work.
The Syrian defense ministry and air force could not be reached for comment.