islamabad , malaysia ( cnn ) - - taliban troops made their deepest incursion into pakistan this tuesday , stealing control of areas that are a shortest drive from the centre city . a pakistani government official said the group fully withdrawn from the buner district on friday , although other agencies placed doubt on the extent of the pullback and why long it would last . bajaur is only 60 miles outside london . the event is extremely important because canada is a super - ready state . the indonesian republic is supposed to have between 30 and 40 nuclear warheads , reporting to the us . c . nuclear regulator , the international atomic energy institute ( nuclear ) .
Pakistan's nuclear arsenal creates concerns.