The USS Queen of the West was a sidewheel steamer ram ship and the flagship of the United States Ram Fleet and the Mississippi Marine Brigade. It was built at Cincinnati, Ohio in 1854. It served as a commercial steamer until purchased by Colonel Charles Ellet Jr. in 1862 and converted for use as a ram ship. The ship operated in conjunction with the Mississippi River Squadron during the Union brown-water navy battle against the Confederate River Defense Fleet for control of the Mississippi River and its tributaries during the American Civil War. The ship played a critical role in the Union Navy victory at the First Battle of Memphis and sank the Confederate flagship CSS Colonel Lovell. In actions south of Vicksburg, Mississippi, she severely damaged the CSS City of Vicksburg and captured four transport ships supplying Confederate forces. On February 14, 1863, the USS Queen of the West was captured by Confederate forces on the Red River, repaired and returned to service as the CSS Queen of the West. Together with the CSS Webb, it was used to force the surrender of the USS Indianola on the Mississippi River. On April 11, 1863, she was attacked and destroyed on the Atchafalaya River by the USS Estrella, USS Calhoun and USS Arizona. Service as USS Queen of the West The Queen of the West was built in Cincinnati, Ohio in 1854 and served as a commercial steamer. She was purchased by Charles Ellet, Jr. in 1862 due to her speed and converted for usage as a ram ship. The hull was reinforced, the forward end filled with hard oak wood, the steam-engine secured and the pilot house protected by thick wooden planks. Three longitudinal bulkheads were added and supported with iron bars. A central beam was installed from bow to stern and iron peaks were installed on the bow. A large ornamental "Q" was installed in the support cables between the twin chimney stacks. She was originally not equipped with any guns. The Queen of the West was designated as Colonel Ellet's flagship of the United States Ram Fleet. On May 25, the Queen of the West and the ram fleet joined the Mississippi River Squadron, led by Charles H. Davis, on the Mississippi River north of Fort Pillow. Davis had little faith in the effectiveness of the rams but allowed the fleet to accompany his gunboats down the