Today’s report from the UK Joint Intelligence Committee, titled SYRIA: REPORTED CHEMICAL WEAPONS USE, may be found here. The report seems to provide a window into US intelligence assessments, stating that the UK agrees with the conclusions of the US intel community.
The report states that the “[t]here is some intelligence to suggest regime culpability in this attack. These factors make it highly likely that the Syrian regime was responsible.”
The report then appears to describe what the JIC means by that:
There is no obvious political or military trigger for regime use of CW on an apparently larger scale now, particularly given the current presence in Syria of the UN investigation team. Permission to authorise CW has probably been delegated by President Asad to senior regime commanders, such as [*], but any deliberate change in the scale and nature of use would require his authorisation.
Lastly, the report tells us that non-state actors are seeking a CW capability:
There is no credible evidence that any opposition group has used CW. A number continue to seek a CW capability, but none currently has the capability to conduct a CW attack on this scale.
Read the whole thing. It’s short.