NEW DELHI: India on Wednesday hit out at Pakistan PM Imran Khan for politicising the "pious occasion" of Kartarpur corridor opening ceremony."It is deeply regrettable that the prime minister of Pakistan chose to politicise the pious occasion meant to realise the long pending demand of the Sikh community to develop Kartarpur corridor by making unwarranted reference to Jammu and Kashmir which is an integral and inalienable part of India," the external affairs ministry said in a statement.The MEA statement also hit out at Pakistan for its continued support to terrorism."Pakistan is reminded that it must fulfill its international obligations and take effective and credible action to stop providing shelter and all kind of support to cross border terrorism from territories under its control," the statement said.India's reaction came after Pakistan PM Imran Khan, during his speech at the ceremony to lay foundation of Kartarpur corridor, made a reference to Kashmir.Imran said he wanted strong relationship with India and was ready to take two steps if New Delhi took one."We want to move forward in our relations with India," Khan said while addressing the ceremony which was attended by Pak army Chief General Qamar Javed Bajwa, government officials, Union ministers Harsimrat Kaur Badal and Hardeep Singh Puri and foreign diplomats."If France and Germany who fought several wars can live in peace, why can't India and Pakistan," the Pak prime minister said.However, earlier in the day, external affairs minister Sushma Swaraj made it clear that there could be no talks with Pakistan until it stopped support to terror against India."Unless and until Pakistan stops terrorist activities in India there will be no dialogue and we will not participate in SAARC," Swaraj said.Sushma also said the Kartarpur corridor initiative was not linked to the dialogue process with Pakistan.