The law of supply and demand is a powerful thing. In the aftermath of the second world war there were many thousands of suddenly underemployed German and Nazi rocket scientists, jet engine technicians, military leaders, chemical engineers, propagandists and other specialists on the international market. While many were snapped up by the Americans and Soviets,
Returning to Taiwan from Japan after World War II, Taiwanese author Eikan Kyu (邱永漢) wrote about what he saw when he disembarked at Keelung.
“There was an overturned submarine lying by the quay in front of the railroad station, stranded like a beached whale, its belly protruding from the water; most of the nearby buildings had been decimated,” Kyu wrote in Choshui River: Selected Short Stories of Eikan Kyu (濁水溪:邱永漢短篇小說選).
From his description, this Japanese submarine berthed in the Port of Keelung had been destroyed by Allied fighters.
In November 1974, General Chiang Wei-kuo (蔣緯國), then the vice president of the