Anyone who is departing a combat area will go through what's called “decompression,” where they will spend three or four days—generally coming back from the Middle East, it's in Cyprus—in which they are brought down from the immediate feelings that they receive.
When they return to the U.K., there are what is called TRiM-trained personnel within all units, who will monitor their personnel for any initial signs of concern. As they progress through their careers and approach the time when they are going to depart, there are two main areas that an individual will depart through. If they have done their full career in the military, they will have two years' worth of resettlement support. If they are deciding to depart of their own volition, they will have one year, because they will sign off and then spend one year's worth of resettlement.
In that period, if they have done their full service, they will receive seven weeks' worth of full time off to conduct training, including where we put them through what is called the career transition partnership, which is where they receive specialist support in things like interview techniques, training, education, and CV writing, in order to assist them as best as possible for departure. That also allows them to do things like gain work experience in different areas, in different departments, during that one-year or two-year period.
That obviously doesn't include the other aspects of ongoing through-career training that Group Captain Heffron spoke about earlier, and aspects that the British services provide.