The hardest part of SAS training is often considered the initial "Endurance" phase (the Fan Dance) due to extreme physical demands and navigation, followed by the grueling jungle phase, testing mental fortitude under constant stress, sleep deprivation, and harsh conditions, with constant assessment by staff and the psychological challenge of isolation and pressure to quit being universally tough. Many candidates struggle with the overwhelming physical and mental unpreparedness at the start, while others falter mentally in the jungle or during the relentless testing.
If you understand this concept to learning, then SAS is no different than taking on any other data tool. SAS is not difficult to learn if you have the capacity to devote the time to learn and practice.
One of the most challenging and notorious training exercises in the SAS selection process is the "Long March." Distance: Candidates must complete a gruelling march of approximately 40 miles (64 kilometres) in under 20 hours.
The SAS is a secret organisation. Its members often do not tell anyone except close family that they are in it.
Candidates are watched and assessed constantly by the Directing Staff (DS). Soldiers use live rounds, and simulate being a member of a four-soldier jungle long-range reconnaissance patrol (LRRP), deep behind enemy lines, for a month.
Trained from a young age in martial arts, Grylls went on to spend three years as a soldier in the British Special Forces, as part of 21 SAS Regiment.
The selection process for the SAS is one of the most difficult military training programs in the world. Its purpose is to test candidates to the utmost limit of their physical and mental abilities. Though rare, it is not unheard of for candidates to die during the selection process.
Neither SAS nor SBS is definitively "more elite"; they are equally elite but specialized, with the SAS focusing on land/air and the SBS on maritime/amphibious roles, both part of the UK's UK Special Forces (UKSF) and sharing the same rigorous Joint Special Forces Selection process, with SBS adding extra maritime training like swimmer-canoeist skills. Think of them as the Army's and Navy's top-tier counterparts within the same elite special forces framework.
In the past, women have been able to work with the SAS after transferring from separate units, although until now none have attempted the entire selection process.
Pay & benefits
On successful completion of Selection, the starting daily rate for an SAS Trooper is £134.89, plus all the usual Army Reserve service incentives, which includes an annual tax-free bounty, paid leave and pension.
SAS selection involves gruelling long-distance loaded marches, such as the infamous Fan Dance—a 24km trek through the Brecon Beacons carrying 25kg of weight.
Worst PCS Destinations
This is where the Soldier learns his individual Special Forces Military Occupational Specialty (MOS). The training is 14 weeks long for 18A, 18B, 18C, and 18E MOSs and 46 weeks long for 18D (SF Medic). See more info on the SF MOS of 18A, 18B, 18C, 18D, and 18E.
The biggest drawback of R is that it works only on RAM. So, even the smallest of the procedures take considerably longer time to run, depending on the local machine's RAM configuration. On the other hand, SAS is much faster, safer, and better at handling large amounts of data because it has no such limitations.
Why Get SAS Certified? Earn a globally-recognized certification to advance your career, increase recognition, and boost your confidence—leading to higher salaries and more job opportunities.
John 'Lofty' Wiseman
He applied for service with the Special Air Service Regiment in 1959 and set a record as the youngest person ever to pass selection at the age of 18.
Women in combat roles
Women became able to apply for special forces roles on 1 January 2014 following validation of physical employment standards. Women have been directly recruited into all frontline combat positions since 1 January 2016.
Much of the information about the SAS is highly classified, and the unit is not commented on by either the British government or the Ministry of Defence due to the secrecy and sensitivity of its operations.
Paddy Mayne's reputation in the SAS: how his legend was born
Paddy Mayne went on to lead a series of successful desert raids in Africa, helping to build the SAS's reputation as an ever-present threat to the enemy's tail, while becoming an inspiration to the tough ex-commandos serving under him.
The idea is that when your mind tells you you're done and can't go any further, you are only at about 40% of your actual capacity. Push for that extra 60% when your mind is telling you to quit, that you're “at your limit.” Because you're most likely not.
A powerful mindset to carry is the Navy SEALs 40% Rule: When your mind says you're done, you're only actuallly about 40% done. Physical injuries aside, our bodies are often far stronger than we think - the mind usually quits first, acting as a protective barrier rather than reflecting true limits.
Special Air Service (SAS) Weapons
Most trainees with an athletic background will pass stage 1 (under 13:30 2 mile run) quite quickly, and stage 2 is where candidates will spend most of their time. We find it takes most heavier candidates three to six months of running three to four days per week to bring their two mile time from 13:30 to 12:00.