New Delhi, Jan 03 (ANI): The Congress on Saturday urged the government to go deeper into the possible terror attack case which was averted by the Coast Guard and bring out the truth so that Pakistan could be embarrassed internationally. Congress leader Abhishek Manu Singhvi, however cautioned that the nation cannot afford to lower its guard.Earlier on Friday, a possible terror attack was averted when a suspicious fishing boat carrying explosives in the Arabian Sea was intercepted near the India- Pakistan maritime boundary, approximately 365 kilometres away from Porbander. A statement from the Ministry of Defence said that as per intelligence inputs received on December 31, a fishing boat from Keti Bunder near Karachi was planning some illicit transaction in the Arabian Sea.