There r reports regarding presence of Taliban in area, and have seen aggression of Kohistani guy with a policeman. Gave my comments after detailed talk with a Sunni Person belonging to GB area and also was my taxi driver. After return got lot of cautious comments from people who know that area. The peace has been established in Gilgit area after an agreement between Sunni and Shias. However I still feel that Kohistan area requires more strict monitoring if we want to improve tourism in those areas. Moreover those burnt buses should be removed to avoid future references.
(Things however will automatically improve in that area after implementation of Pak-China development plan. The special security brigade being developed by army shall play an important part)
We never intervened in FATA but now require major military action there so Govt should take these historiaclly sensitive areas with seriousness. Even the hikers were attacked by sectarian terrorists at K2 base camp).
(I really miss areas of Quetta, Zoub and Loralai which I visited in my childhood but now even can't imagine to go there same is case with Karachi)
I also found people of Gilgit and especially natives of Hunza valley very sophisticated and caring.