Complex sentence: The No2 SBS, which retained its name, Special Boat Section, throughout the war, took Major General Mark Clark ashore before the Operation Torch landings in November 1942.
Split into simpler sentences: The No2 SBS, did not use the Special Boat Squadron name but retained the name Special Boat Section, throughout the war. They accompanied Major General Mark Clark ashore before the Operation Torch landings in November 1942.