I've wanted to join the army for as long as I can remember.. And I have also wanted to be logistics and support. I have been looking for more information on a few positions, but there doesn't seem to be more info on them. I was wondering if me being colorblind and needed glasses would effect any of these? I was wondering if anyone in these positions or knows someone in them can shed some light on them? http://www.army.mod.uk/rolefinder/role/164/logistic-postal-courier/ http://www.army.mod.uk/rolefinder/role/93/logistic-supply-specialist/ http://www.army.mod.uk/rolefinder/role/5/logistic-ammunition-technician/ Any help/tips would be highly appreciated!