McM, my experience of military padres is that they are remarkable. They deal with the worst aspects of military life, from speaking to casualties in field hospitals, to comforting the grieving widows, to explaining to the kids why daddy isn't coming home. They also deal with marital breakdowns, suicides, depression, death and bereavment, illness and a myriad of other problems that may be thrown at them. In between all this, they still have all the other roles of a civilian vicar, so they conduct church services, baptisms, weddings, jumble sales, charity fundraising.
On top of all that, they are always visiting random people on camp, for a brew and a chat.
They are the most un-PC, heavy-drinking, chain-smoking, swearing vicars you'll ever meet (imagine Father Jack in a military outfit), and by Christ do they have some grand tales.
Padre's have helped me out in my life, and I know guy's whose life they have literally saved.