Since when the US become a global policeman, appointed to take out crimininals thoughout the globe, especially in Pakistan?
State's failure to do its job does not mean a licence to others to operate freely. What if India attacks Muridke to snuff Hafiz Saeed?
Since US is a Global Superpower and since those terrorists that are breeding in FATA have launched terrorist attacks in the West.
State's failure absolutely gives a license for foreign actors to intervene if the interests of those foreign actors are at stake.
Pakistanis needs to understand something. The glory days of the 1990's are long gone and are not returning. They are not going to control Afghanistan and use those foreign fighters to pour them into Kashmir to start proxy war with India. That isn't going to happen.
India's Armed forces have grown much stronger, India's economy is intrinsically linked to the rest of the world, and no one is buying Pakistan's story on Kashmir, not even China and Saudi Arabia.
Right now Pakistan is getting a pass because NATO supplies are going through Pakistan. Once NATO withdraws and Pakistan continues its double game, then Pakistan will be declared a state sponsor of terrorism and unlike Iran, we don't have Oil to alleviate our economy.
Pakistan's utter failure to police its own borders, is a threat to global peace and security and thus the world has the right to react if Pakistan does not.