WThe Sultan Makhmud class was a group of eight 84-gun ships of the line built for the Black Sea Fleet of the Imperial Russian Navy. The class comprised Sultan Makhmud, Trekh Ierarkhov, Arkhangel Gavriil, Selafail, Uriil, Varna, Iagudiil, and Sviatoslav. They were built as part of a naval expansion program directed against the British and French, which Russia viewed as competitors to fill the power vacuum left by the continued decline of the Ottoman Empire. The ships represented an improvement over the traditional seventy-four, as improved building techniques allowed naval designers to build larger, more heavily armed vessels without sacrificing the hull strength that had made the seventy-fours such effective warships.
WArkhangel Gavriil was a Sultan Makhmud-class ship of the line built for the Imperial Russian Navy's Black Sea Fleet in the late 1830s and early 1840s. The ship had a relatively uneventful career, frequently being used as a troop transport including during campaigns in the Caucasus in the early 1840s to suppress unrest in the recently-conquered territory. She saw little activity after being laid up in 1845 and was repaired in late 1853, though she did not see action during the Crimean War and was instead scuttled in September 1854.
WIagudiil was a Sultan Makhmud-class ship of the line built for the Imperial Russian Navy's Black Sea Fleet in the 1840s. Iagudiil had an uneventful career in the 1840s, alternating between periods in commission and in reserve. She participated in the early operations of the Black Sea Fleet during the Crimean War in October 1853, but her poor condition kept her from seeing action at the Battle of Sinop. The French and British intervention after Sinop led to the Russian retreat to Sevastopol, which was then besieged from 1854 to 1855. During the siege, Iagudiil battled French and British field artillery. After the Russian defenders were defeated in August 1855, they burned the ship to prevent it from being captured by the British and French, and the wreck was later demolished in 1857.
WSelafail was a Sultan Makhmud-class ship of the line built for the Imperial Russian Navy's Black Sea Fleet in the late 1830s and early 1840s. The ship had a relatively uneventful career, operating with the Black Sea Fleet in the early 1840s before being laid up in 1845; apart from brief periods of activity in 1847 and 1849, she remained out of service until 1852. After the outbreak of the Crimean War in October 1853, she was slated to join a squadron commanded by Pavel Nakhimov, but storm damage prevented her from taking part in the Battle of Sinop. The ship was eventually scuttled as a blockship in 1854 during the Siege of Sevastopol.
WSultan Makhmud was the lead ship of the Sultan Makhmud class of ships of the line built for the Imperial Russian Navy's Black Sea Fleet in the late 1830s and early 1840s. The ship supported a campaign by the Imperial Russian Army to pacify newly-conquered territory in the Caucasus in the late 1830s and 1840, and thereafter patrolled the Black Sea in the early 1840s. She spent most of the last half of the decade out of service apart from brief periods of activity in 1847 and 1849, and was decommissioned in 1850. Hulked in 1852, she quickly deteriorated badly and was broken up in 1854.
WSviatoslav was a Sultan Makhmud-class ship of the line built for the Imperial Russian Navy's Black Sea Fleet in the 1840s. The ship participated in the Crimean War in 1853–1855, beginning with an operation to carry reinforcements for the Imperial Russian Army stationed in the Caucasus in October 1853. Storm damage prevented her from taking part in the Battle of Sinop the next month, but the British and French intervention in the war after that battle led ultimately to Sviatoslav's loss. The Russian fleet withdrew to Sevastopol to avoid battle with the Anglo-French fleet, and during the ensuing Siege of Sevastopol, she was converted into a hospital ship and eventually scuttled in February 1855.
WTrekh Ierarkhov was a Sultan Makhmud-class ship of the line built for the Imperial Russian Navy's Black Sea Fleet in the late 1830s. The ship had a relatively uneventful career, frequently being used as a troop transport including during campaigns in the Caucasus in the early 1840s to suppress unrest in the recently-conquered territory. She saw little activity after being laid up in 1845; considered for conversion to steam power in 1852, she was instead broken up in 1854 due to her poor condition and the lack of funds during the Crimean War.
WUriil was a Sultan Makhmud-class ship of the line built for the Imperial Russian Navy's Black Sea Fleet in the late 1830s and early 1840s. The ship had a relatively uneventful career, operating with the Black Sea Fleet in the early 1840s before being laid up in 1845; apart from brief periods of activity in 1847 and 1849, she remained out of service until 1852. After the outbreak of the Crimean War in October 1853, she joined a squadron commanded by Pavel Nakhimov, but was unable to participate in the Battle of Sinop after a storm opened leaks in her hull. In poor condition, she was removed from service and her crew was sent to help man shore batteries during the Siege of Sevastopol. Uriil was then scuttled to block the harbor entrance in 1854.
WVarna was a Sultan Makhmud-class ship of the line built for the Imperial Russian Navy's Black Sea Fleet in the late 1830s and early 1840s. The ship had an uneventful career, apart from routine peacetime operations in the 1840s, interrupted by periods in reserve. In October 1853, she helped carry soldiers to the Caucasus to strengthen the Russian position there at the start of the Crimean War. In need of repairs, she was unable to take part in the Battle of Sinop in November, and thereafter remained in Sevastopol during the siege of the city. Her crew was sent ashore to reinforce the defenses and Varna was scuttled as a blockship in 1854 to bar the harbor entrance to French and British warships.