Yi Sun Shin was a leader with excellent creativity. He developed various innovative weapons including the battleship Geobukseon, outstanding naval tactics that have become part of world naval history, and effective ways to manage an army. For example is the Geobukseon. The Geobukseon as an assault battleship was designed by reforming the battleship Panokseon. It was designed with an upper floor shielded with a layer of wood panels to be suitable against Japan. Japanese forces preferred hand-to-hand combat after boarding enemy ships. The Geobukseon rammed the enemy, overtook the fleet formation and bombarded the enemy fleet with cannons. It fatally damaged the Japanese fleet. The Japanese forces were very afraid of the Geobukseon and called it the bling ship. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an original essayYi Sun-Shin also develops new weapons. He invented the Jeongcheol Chongtong, innovative firearms that combined the strengths of Korean and Japanese firearms of the time. His creativity was also used in managing the navy during the Imjin War. Yi Sun Shin is brilliant as a naval commander in using his creative naval tactic called "Hagikjin" or crane wing formation. Thanks to this tactic, the battleship won at Hansondo. At this point, the Japanese forces were stuck in a quagmire due to successive victories by the Korean Navy, the appearance of Korean militias (Uibyeong in Korean), and the intervention of the Chinese army. Japan had no choice but to enter into tedious peace talks with Ming China that lasted 45 months. The peace talks did not include Korea due to Korean opposition to peace negotiations with Japan's invading forces.X. Yi Sun Shin had to procure all the means necessary for the maintenance of the navy, including supplies and funds for weapons production and military training. To this end, he engaged in creative stewardship initiatives, including fishing, the production and sale of salt, the management of the land called Dunjeon, and the issuing of certificates that imposed a fee for passage of coastal waters around the three provinces of Gyeongsang-do, Jeolla-do and Chungcheong-do. Using his experience as Dunjeongwan, the officer in charge of managing Dunjeon, he gathered stray people in Dunjeon to supplement the military personnel and actually procured supplies for the army. Yin Sun Shin practiced justice without any compromise of his integrity throughout his life. As a military officer, he always strictly distinguished between public and private affairs and did not hesitate to speak openly about injustices to superiors or those in power. Such righteousness made him face several difficulties during his life, but despite all these challenges he remained faithful to his principle of justice. In practicing justice he was more severe with himself than with others. The following excerpt is from his report to the king, calling for his own punishment after his navy lost a ship at the Battle of Ungcheonpo in 1593. In fact, the cause of the ship capsizing was that his subordinate generals did not follow his orders, yet he took full responsibility as commander. He lived his whole life practicing justice by strictly adhering to its principles. He always set an example before judging others. This attitude served as the basis for his great successes in saving the nation, highlighting his greatness. Yi Sun Shin acted more courageously than anyone else in battle. It is known that he defeated 133 enemy ships with only 13 ships in the Battle of Myeongnyang. When the Korean Navy generals lost the.