Question: The Russian ironclad Ne Tron Menia sunk in what event that was also known as the Leningrad Blockade that started on September 8th, 1941?

full_context: Document 1: Finnish gunboat Hämeenmaa: Hämeenmaa was a gunboat that served in the Finnish Navy during World War II. She was built in 1917. As the ship had changed hands many times during the turbulent last years of World War I she had been renamed many times: In Russian service, she was called "Pingvin", later, in German service, her name was "Wulf". Finally the Germans handed her over to the Finns in 1920, who renamed her "Hämeenmaa". After World War II, she served as a trawler in the Baltic Sea. She was scrapped in 1953.
Document 2: Gnevny-class destroyer: The "Gnevny" class were a group of destroyers built for the Soviet Navy in the late 1930s – early 1940s. They are sometimes known as the "Gremyashchiy"-class destroyer and the Official Soviet Designation was "Project 7". These ships fought in World War II.
Document 3: Eastern Front (World War II): The Eastern Front of World War II was a theatre of conflict between the European Axis powers and co-belligerent Finland against the Soviet Union, Poland and other Allies, which encompassed Northern, Southern and Central and Eastern Europe from 22 June 1941 to 9 May 1945. It has been known as the Great Patriotic War (Russian: Великая Отечественная Война , "Velikaya Otechestvennaya Voyna") in the former Soviet Union, while in Germany it was called the Eastern Front (German: "die Ostfront" ), the Eastern Campaign ("der Ostfeldzug"), the Russian Campaign ("der Rußlandfeldzug"), or the German-Soviet War by outside parties.
Document 4: Battle of Königsberg: The Battle of Königsberg, also known as the Königsberg Offensive, was one of the last operations of the East Prussian Offensive during World War II. In four days of violent urban warfare, Soviet forces of the 1st Baltic Front and the 3rd Belorussian Front captured the city of Königsberg – now Kaliningrad, Russia. The siege started in late January 1945 when the Soviets initially surrounded the city. There was heavy fighting for the overland connection between Königsberg and the port of Pillau, but by March 1945 Königsberg was hundreds of kilometres behind the main front line. The battle finished when the German garrison surrendered to the Soviets on 9 April after a three-day assault made their position untenable.
Document 5: Ne Tron Menia (ship): At least six ships of the Imperial Russian Navy have been named Ne Tron Menia (Russian: Не тронь меня - Touch me not).
Document 6: Battle of Stalingrad: The Battle of Stalingrad (23 August 1942 – 2 February 1943) was a major battle of World War II in which Nazi Germany and its allies fought the Soviet Union for control of the city of Stalingrad (now Volgograd) in Southern Russia.
Document 7: Soviet cruiser Komintern: Komintern was a Soviet light cruiser originally named "Pamiat' Merkuria" ("Memory of Mercury"), a "Bogatyr"-class protected cruiser built for the Imperial Russian Navy. She saw service during World War I in the Black Sea and survived the Russian Civil War, although heavily damaged. She was repaired by the Soviet Navy and put into service as a training cruiser. In 1941 she was reclassified as a minelayer and provided gunfire support and transported troops during the Siege of Odessa, Siege of Sevastopol, and the Kerch-Feodosiya Operation in the winter of 1941—42. She was damaged beyond repair at Poti by a German air attack on 16 July 1942. Afterwards she was disarmed and hulked. At some point she was towed to the mouth of the Khobi river and sunk there as a breakwater on 10 October 1942.
Document 8: List of battlecruisers of Russia: After the end of the Russo-Japanese War of 1905, the Russian Naval General Staff decided that it needed a squadron of fast "armored cruisers" that could use their speed to maneuver into position to engage the head of the enemy's battle line, much as Admiral Tōgō had done during the Battle of Tsushima against the Russian fleet. This concept was very different from the primary roles for the battlecruiser envisioned by the British Royal Navy and the Imperial German High Seas Fleet, which consisted of scouting for the main battle fleet and attacking enemy reconnaissance forces. The Royal Navy came to the same conclusion and developed the "Queen Elizabeth"-class fast battleships that could force battle on an enemy fleet and had enough protection to attack any type of ship. However, World War I and the Russian Civil War interrupted the construction of the Russian "Borodino"-class ships and all were scrapped.
Document 9: Neustrashimy-class destroyer: Neustrashimy (Неустрашимый, Dauntless) was a destroyer built for the Soviet Navy in the early 1950s. She was to be the prototype for an extended production run but only one ship was built. "Neustrashimy" was considered too big for series production and a modified design, the Kotlin class was chosen for series production instead. The Soviet Designation was "Project 41". This was the first Soviet ship to be given a NATO reporting name being called the "Tallinn" class.
Document 10: Siege of Sevastopol (1941–42): The Siege of Sevastopol also known as the Defence of Sevastopol (Russian: Оборона Севастополя , transliteration: "Oborona Sevastopolya") or simply the Battle of Sevastopol (German: Schlacht um Sewastopol) was a military battle and a siege that took place on the Eastern Front of the Second World War. The campaign was fought by the Axis powers of Germany, Romania, and Italy against the Soviet Union for control of Sevastopol, a port in the Crimea on the Black Sea. On 22 June 1941 the Axis invaded the Soviet Union during Operation Barbarossa. Axis land forces reached the Crimea in the autumn of 1941 and overran most of the area. The only objective not in Axis hands was Sevastopol. Several attempts were made to secure the city in October and November 1941. A major attack was planned for late November, but heavy rains delayed the Axis attack until 17 December 1941. Under the command of Erich von Manstein, Axis forces were unable to capture Sevastopol during this first operation. Soviet forces launched an amphibious landing on the Crimean peninsula at Kerch in December 1941 to relieve the siege and force the Axis to divert forces to defend their gains. The operation saved Sevastopol for the time being, but the bridgehead in the eastern Crimea was eliminated in May 1942.
Document 11: Medal &quot;For the Defence of Leningrad&quot;: The Medal "For the Defence of Leningrad" (Russian: Медаль «За оборону Ленинграда» ) was a World War II campaign medal of the Soviet Union established on December 22, 1942 by decree of the Presidium of the Supreme Soviet of the USSR to recognise the valour and hard work of the Soviet civilian and military defenders of Leningrad during the 872-day siege of the city by the German armed forces between September 8, 1941 and January 27, 1944. The medal's statute was later amended by Resolution of the Presidium of the Supreme Soviet on March 8, 1945. and again one last time on July 18, 1980 by decree of the Presidium of the Supreme Soviet of the USSR № 2523-X.
Document 12: Russian gunboat Opyt (1861): The gunboat Opyt (Russian: Опыт : experience) was the first ironclad warship commissioned by the Imperial Russian Navy. It was built by Carr and MacPherson at the Baltic shipyard in Saint Petersburg. English and Russian wrought iron plates 1200 x 1000 mm in size protected the front part of the gunboat.
Document 13: Effect of the Siege of Leningrad on the city: The 872-day Siege of Leningrad, Russia, resulted from the failure of the German Army Group North to capture Leningrad in the Eastern Front of World War II. The siege lasted from September 8, 1941 to January 27, 1944 and was one of the longest and most destructive sieges in history, causing considerable devastation to the city of Leningrad (now Saint Petersburg).
Document 14: Russian ironclad Ne Tron Menia: The Russian ironclad "Ne Tron Menia" (Russian: Не тронь меня ) was the second of the three "Pervenets"-class broadside ironclads built for the Imperial Russian Navy during the mid-1860s. She joined the Baltic Fleet upon completion and never left Russian waters. Beginning in 1870 the ship was assigned to the Gunnery Training Detachment and was frequently rearmed. "Ne Tron Menia" was placed in reserve and hulked a decade later. In 1905 the ship was disarmed and she was sold in 1908. After the end of the Russian Civil War, she was acquired by the Soviets before being sold to a factory in 1925. The ship was sunk in the Siege of Leningrad during World War II and was scrapped after she was salvaged in 1950.
Document 15: Siege of Leningrad: The Siege of Leningrad, also known as the Leningrad Blockade (Russian: блокада Ленинграда , transliteration: "blokada Leningrada") was a prolonged military blockade undertaken mainly by the German Army Group North against Leningrad, historically and currently known as Saint Petersburg, in the Eastern Front theatre of World War II. The siege started on 8 September 1941, when the last road to the city was severed. Although the Soviets managed to open a narrow land corridor to the city on 18 January 1943, the siege was only lifted on 27 January 1944, 872 days after it began. It is regarded as the longest and most destructive siege in history, and possibly the costliest in terms of casualties.
ground_truth: Siege of Leningrad