Complex sentence: The transit from Brest to Bergen, Norway would be U- 256's last patrol, she reached Norway on 17 October 1944, and was decommissioned on 23 October 1944.
Split into simpler sentences: The transit from Brest to Bergen, Norway would be U- 256's last patrol. She reached Norway on 17 October 1944, and was decommissioned on 23 October 1944.