Complex sentence: She was commissioned on the 13 January 1943 and was to primarily serve in the Atlantic as part of several escort groups.in 1945 she was sent to the pacific for the last few months in war being part of the large exodus of ships there.
Split into simpler sentences: She was commissioned on the 13 January 1943 and was to primarily serve in the Atlantic as part of several escort groups. In 1945 she was sent to the Pacific for the last few months in war being part of the large exodus of ships there.