Pathankot Terror Attack: Litmus Test For PM Modi's Pakistan Policy?

It is a trying time for Prime Minister Narendra Modi and his foreign policy vis-a-vis Pakistan. The warmth shared between the Prime Ministers of India and Pakistan saw rough weather as Pakistan-based terrorists infiltrated India's airbase in Pathankot. In a detailed operation that spread across a couple of days, Indian forces having suffered casualties themselves managed to eliminate the air base and secure it. However, this put a big question mark over the future of Indo-Pak talks as India has demanded prompt action by the government in Pakistan. What does this mean for Indo-Pak relations? Should talks continue despite terror attacks? Does this undermine the Prime Minister's efforts at peace with Pakistan?