HMS Diligent was a small mercantile schooner acquired by the Royal Navy in 1790 for service on the Nova Scotia station. Built as a commercial vessel, Diligent was a light-draft schooner designed to operate in shoal waters, enabling her to access areas inaccessible to larger Royal Navy ships. Her dimensions and specifications are not detailed in the available content, but her size and design suited her role as a versatile and agile vessel. Upon acquisition, Diligent was part of a strategic effort initiated by Rear Admiral Sir Richard Hughes to combat smuggling and improve communication in the region. She was one of three schooners—alongside Chatham and Alert—purchased for this purpose. Diligent participated in a notable operational experiment involving routine trips between Halifax and New York, carrying mail and dispatches to ensure faster communication routes. Despite initial difficulties, by 1793, these missions were reportedly functioning effectively. Diligent's most significant military achievement occurred in 1793 during the capture of Saint Pierre and Miquelon. In April of that year, she was under the command of Captain William Afleck, operating alongside the frigate Alligator. The expedition, led by Brigadier General James Ogilvie, involved Diligent sailing from Halifax with troops and transports. On 14 May 1793, Diligent played a role in the successful seizure of Saint Pierre, capturing the island from French control. The operation also resulted in the capture of 18 small vessels and two American schooners carrying provisions and naval stores. Following the conquest, the operation was extended to Miquelon, solidifying British control over the islands. After her service in these operations, Diligent was sold in 1794, although she remained idle for some time before being repurposed for harbor duties. She then served at Halifax, primarily transporting water and stores to the naval squadron. Her service life highlights her role as a versatile, small vessel contributing to both military operations and logistical support during a tumultuous period of naval warfare.

This description has been generated using GPT-4.1-NANO based on the Vessel's wikidata information and then modified by ShipIndex.org staff.