Devil's Sea / Dragon's Triangle — the research ship the gov sent to investigate ALSO vanished (1952)

Everybody knows Bermuda. Way fewer know the Pacific has its own version off Japan, the Devil's Sea (Ma-no Umi), centered roughly on Miyake island about 100km south of Tokyo. Through the 40s and early 50s a pile of fishing boats and reportedly five-plus military vessels went missing in the stretch to……