 She will be the fifth Batch 2 River-class vessel to commission, and probably the last.On 6 November 2013 it was announced that the Royal Navy had signed an Agreement in Principle to build three new offshore patrol vessels, based on the River-class design, at a fixed price of £348 million including spares and support.In August 2014, BAE Systems signed the contract to build the ships on the Clyde in Scotland.