So they are effectively banning all current serving personnel from contributing to PPRuNE, ARRSE, RumRation et al without having first gained permission to do so? (unless of course you limit your contributions to non-military issues...yeah, right)
In this day and age of ubiquitous internet connectivity, how on earth do intend to stop it? Smacks of a policy with little actual grounding in reality, methinks....
SBG