For the Oi's SA Torpedo Run, do these two ships need to end the extra movement in the same sector or can they end in different sectors?
Torpedo Run: Once per game, at the end of the Sea Movement phase, you may move this unit and a friendly destroyer in its sector one sector. A unit moving this way can only move to a sector from which it will be able to make a Torpedo Attack during the Surface Attack phase.
It sounds like moving to different sectors is acceptable and I assume normal stacking restrictions apply.