Special forces are trained for this situation. Where are them? Or why the don't have confidence on their skills, training and sophisticated equipment.
We spend 50 billion dollar on defence but you know we are not martial race so even 50 billion dollar can not raise special forces of say 100 numbers from entire 1.2 billion population.
And we can not simply blow up the building either like you guys carpet bombing your own territory. Our bombs are duds.
Good with the explanation?