Surely any broadcaster is going to be too left for some and too right for others? Surely it is just a part of life that this is inevitably so? I think the idea that there is any such thing as absolute neutrality is very hard to imagine starting, for example, with what one considers newsworthy, what aspects to concentrate limited time on and so on.
In any case where is the public supposed to get "neutral" information about how their defence system works so that they have at least the opportunity to make logical decisions? Do the professionals have to avoid explaining how it works now and why in case that steps on the toes of some odd politician out there that is selling some wierd alternative idea?