The USS Keokuk (YTB-771) is a Natick-class large harbor tug built for the United States Navy. Named after Keokuk, Iowa, it is the third vessel to bear this name. The construction contract was awarded on January 18, 1963, and the ship was laid down on December 5, 1963, at Mobile, Alabama, by Mobile Ship Repair. The Keokuk was launched on May 21, 1964, and officially placed in service on September 4, 1964, with Chief Boatswain's Mate Jerry R. Richter commanding. The vessel is designed as a large harbor tug, primarily used for towing and maneuvering larger ships within naval harbor areas. Its service was concentrated in the Norfolk, Virginia, region, where it operated as a tug and was actively engaged at the Portsmouth Naval Shipyard. The Keokuk’s role was vital in assisting with the docking, undocking, and positioning of naval vessels, ensuring safe and efficient operations within the busy harbor environment. After nearly six decades of service, the USS Keokuk was stricken from the naval registry on August 29, 2023. Following decommissioning, the vessel was disposed of through the General Service Administration, marking the end of its operational life. The Keokuk’s long service life highlights its significance as a reliable workhorse within the Navy’s harbor operations, exemplifying the essential role of large harbor tugs in maintaining the efficiency and safety of naval port activities.

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