Yet since the army launched a belated offensive against the militants in North Waziristan on June 15th, the number of terrorist attacks across the rest of Pakistan has fallen by nearly 30%, according to a database maintained by the Pak Institute for Peace Studies in Islamabad, the capital. Deaths from terrorism are down by more than half compared with the same period in 2013.
Meanwhile, the Pakistani Taliban, an umbrella organisation of militant groups officially known as Tehreek-e-Taliban Pakistan (TTP), may have all but fallen apart. For that, perhaps, the United States is as much to thank as the army offensive.
Pakistan’s militants: Taliban tumult | The Economist
I also believe what the article says that Pakistan should cut links to any such militant groups, which will then bring about true peace.