ソンミ事じ件けんMeanings1nounMy Lai Massacre; Son My Massacrehistorical termHistorical term referring to the 1968 massacre of Vietnamese civilians by U.S. soldiers in Sơn Mỹ village, Vietnam.See also: ソンミ村虐殺事件ソンミ事じ件けんはベトナム戦せん争そう中ちゅうの1968年ねんに起おきた。The My Lai Massacre occurred in 1968 during the Vietnam War.
