Here is what India does for every single attack at home.. The following is an excerpt from one of the news paper, plenty more...
India had initially named banned Pakistani organisations, Lashkar-e-Tayyaba and Jaish-e-Muhammad in collusion with Bangladesh-based Harkat-e-Jihad-e-Islami (HUJI), for the Samjhota train blasts that killed 68 people.
Indian officials had even handed over a suspect’s photograph and also mentioned the names of other suspects to their Pakistani counterparts.