1. There are US Special Operations personnel present, with the three likely candidates being ACE (Delta Force), DEVGRU (SEAL Team 6), and the Activity (ISA).
2. That 'SAS' missions are typically joint SAS-SBS missions, with some instances of 'SAS' missions being fully SBS missions (eg the hunt for Bin Laden in ToraBora that was a joint SBS and Delta mission, but that the media categorized as a SAS mission).
3. That whoever is there, be they SAS, SBS, Delta, DEVGRU etc, they are absolutely killing professionals.
Thanks. The SAS appears to get all credit in UK, just as Seals seem to here, for some reason.
You forgot one important element, the POS that occupies the Oval Office. Unless the military or CIA is doing this behind b. Hussien’s back, there are no US special forces doing what the SAS is doing.