Otus: The Portsmouth submarine that refused to die… 14 December 2016 Members will enjoy the recent article from the Portsmouth News about the rebirth of OTUS as a Museum in Germany. Check it out here. HM Submarine Museum OTUS One Comment Mick Allinson October 10th, 2017 The sight of two S/Ms in the scrap yard is quite saddening. Better being a museum piece than razor blades! Log in to Reply Leave a Reply Cancel replyYou must be logged in to post a comment.