Pak to remain challenge till it addresses terror 'successfully': Jaishankar

India on Tuesday made it clear that Pakistan will remain a “unique challenge” until it “successfully” addresses the problem of cross-border terrorism and “becomes a normal neighbour”. External Affairs Minister S. Jaishankar, while addressing a press conference on 100 days of Modi government’s second term, said immediate neighbourhood remains a priority for India, with focus on generous and non-reciprocal policy aimed at increasing business and people-to-people contacts.