HMS Precise (Z285) was a net laying ship for the Royal Navy during the Second World War acquired from the United States Navy in December 1944 via Lend-Lease. The ship was laid down as Boxelder (YN-80), a net tender of the Ailanthus class, on 14 September 1943 at Barbour Boat Works in New Bern, North Carolina. On 17 January 1944, while still under construction, the ship was reclassified as a net laying ship and redesignated AN-74. Boxelder was launched on 20 July and completed on 19 December.