Their job is to entertain, not inform. Unless you think they're spreading disinformation.
I don't follow any, but have some information from previous generations.
The SAS had a failed mission in the Gulf War. One of the men on it, using the nom de plume Andy McNab, wrote a book about it called Bravo Two Zero, which was the unit's call sign. Then another one of the men on the mission, using the nom de plume Chris Ryan, wrote his own book about it, The One That Got Away, significantly contradicting McNab's. McNab said Ryan was lying. Then another former SAS soldier, Michael Asher, researched the history of the mission and wrote his own book about it, The Real Bravo Two Zero, contradicting both McNab and Ryan. In turn they said he was lying. Later other soldiers who were on the mission and other people joined in, all accusing the others of lying like a big Royal Rumble. ¯\_(ツ)_/¯
There also was a book called the Nemesis File, writted by Paul Bruce (nom de plume), in which he described how he had killed 30-40 people in an SAS death squad in Ireland. I'm just going from memory, but I think he said they operated in the Republic as well as NI, and not only did they execute people supposedly involved with the PIRA (or similar groups), they also grew their hair out, dressed in civilian clothes and executed random Catholics they picked up in a fake taxi in Belfast, Shankill Butcher style. They didn't torture them like the SBs though, just shot them.
This book caused a big furore when it came out and the result of the investigation was supposedly that Bruce was in an ordinary regiment, REME I think, and failed SAS selection, and everything from SAS selection on in his book was just made up. However it's an open secret that there actually were SAS/SBS/MRF death squads in Ireland that operated similarly to what he described. So some people think he was telling the truth, and the 'investigation' was a whitewash. Most of the book is plausible, however here and there there are glaring errors, like mistaking the calibre of a gun, which no former soldier would make. So some say Bruce is a fantasist so far from reality he can't even get basic details right. Others that those errors were put there on purpose to discredit stories leaking out about SAS/etc. death squads.
Whatever the reason, it's completely accepted that the SAS/SBS/SRR ran death squads in Afghanistan that murdered large numbers of people. There's been at least one big documentary about it and I think some kind of investigation might still be ongoing. While their work in Ireland is still a bit taboo.
I also heard that Jean Charles de Menezes was killed by such a death squad. He was the person chased by armed men in plain clothes through the London Underground on 22/7 /2005 before being shot dead. He was an electrician who supposedly had done some work not long before on the bus that blew up in Tavistock Square. Officially it was the police who did it, however it is
admitted that the SRR were peripherally involved. Notice also that originally it was reported that, by an unfortunate coincidence, the CCTV that would have recorded the moments running up to de Menezes's death, and the shooting itself,
wasn't working. However, reassuringly after checking they reported that it was.
It was supposedly the same unit that killed the patsies for 7/7. They weren't on the vehicles that exploded, and when they realised that they were going to be framed, ran to Canary Wharf. Possibly hoping to get on a boat or ship? And were
shot dead there.
