Hakodate bugyō Muragaki Norimasa had gone directly…
September 1861 CE
As this strategy did not work, the Japanese had asked the British to intervene, as they also have an interest in preventing the Russians from extending their influence in Asia.
Admiral Hope had arrived in Tsushima with two warships on August 28, and on September 19, 1861 Posadnik finally has to leave Tsushima.