Complex sentence: She escorted the, which broken with her conventionally fueled battle group upon exiting the Suez Canal, and travelled at flank speed the length of the Red Sea and through the Bab al Mandeb into the Gulf of Aden (15 January).
Split into simpler sentences: She escorted the, which broke with her conventionally fueled battle group upon exiting the Suez Canal. These two ships travelled at flank speed the length of the Red Sea and through the Bab al Mandeb into the Gulf of Aden arriving on (15 January).