Foreign Minister S Jaishankar speaks during the Rajya Sabha session on Wednesday. | PTI External Affairs Minister S Jaishankar said in the Rajya Sabha on Wednesday that the deaths of four Tamil Nadu fishermen in Sri Lanka was unacceptable, and that India had taken up the matter with the Sri Lankan government in the “strongest terms”, PTI reported. The four fishermen were reported missing on January 19. Four days later, the Sri Lankan Navy said that their bodies had been found in the Palk Strait. The fishermen reportedly died after their boat collided with a Sri Lankan Navy vessel. However, Dravida Munnetra Kazhagam MP Tiruchi Siva alleged during the Rajya Sabha session on Wednesday that the fishermen had been brutally attacked and killed by the Sri Lankan Navy. All India Anna Dravida Munnetra Kazhagam MP M Thambidurai also condemned the incident.