Sir — Has the Government of India learnt any lesson after the latest Pakistan-backed terror attack in PunjabIJ It is time to scrap cricket matches, cultural and trade links and also the peace process with the untrustworthy Pakistan. Without waiting for a single day and without giving any warning, India must destroy the headquarters of the Inter-Services Intelligence agency, the lashkar-e-Tayyeba and all the terror-training camps. Only such stern steps will prove that India is not a ‘soft’ nation.