Core Viewpoint - The commemorative event for the 83rd anniversary of the sinking of the "Lisbon Maru" highlights the bravery of Chinese fishermen who rescued British POWs during World War II, emphasizing the historical friendship between China and the UK [1][2] Group 1: Historical Context - The "Lisbon Maru," a Japanese requisitioned cargo ship, was transporting over 1,800 British POWs from Hong Kong to Japan when it was torpedoed by a US submarine in 1942 [1] - The fishermen from Zhoushan undertook a heroic rescue operation, making 65 trips with 46 wooden fishing boats to save 384 POWs from the sinking ship [1] Group 2: Commemorative Activities - The memorial event included symbolic elements such as a water tank filled with sea water from the East Zhoushan Sea and a model of the sunken ship, representing the sacrificed British soldiers [2] - Annual commemorative ceremonies are held in both China and the UK, with participants expressing a shared desire for peace and remembrance of the historical friendship [2]