Complex sentence: At 2150 hrs, the task group was 70 nautical miles south-west of Karachi, detecting Pakistani presence, launched missiles, sinking PNS Muhafiz, a destroyer and PNS Khyber, a minesweeper.
Split into simpler sentences: At 2150 hrs, the task group was 70 nautical miles south-west of Karachi. Detecting Pakistani presence, launched missiles, sinking PNS Muhafiz, a destroyer and PNS Khyber, a minesweeper.