questionText: To ask the Secretary of State for Defence, for what reasons there has been a delay in commencing the CETUS sea trials.
answerText: CETUS is undergoing Integrated Test, Evaluation and Acceptance trials which are expected to complete in the summer, before handover to the Royal Navy. This is six months later than planned because of an amendment to the original design of the vessel. CETU...
heading: Unmanned Marine Systems