London terror attack: SAS 'Blue Thunder' unit 'lands in London

Elite unit established after 2015 Paris attacks 

Armed special forces troops 'disguised as homeless people' deployed to British cities to combat terror threat, The Independent

Manchester suicide bomber is 'British-Libyan' Salman Abedi

History of the Special Air Service - Wikipedia

Elite SAS unit 'Blue Thunder' are deployed for first time after London terror attack - Irish Mirror Online

SAS 'Blue Thunder' unit flown in to hunt for terrorists after one was feared to have 'slipped through the net' following London Bridge terror attack

SAS 'Blue Thunder' unit lands helicopter on London Bridge

Special Air Service - Wikipedia

Team of elite SAS troops deployed on British streets for first time after London Bridge terror attack - Birmingham Live

Elite SAS terror troops deployed on British streets for the first time after London Bridge attack - Daily Record

REVEALED: The elite SAS soldiers called to London Bridge – and how they react to terror - Daily Star

London Bridge terror attack: SAS units scrambled as Theresa May and Sadiq Khan respond, UK, News

Team of elite SAS troops deployed on British streets for first time after London Bridge terror attack - Birmingham Live

REVEALED: The elite SAS soldiers called to London Bridge – and how they react to terror - Daily Star

Elite SAS unit 'Blue Thunder' are deployed for first time after London terror attack - Irish Mirror Online