Janowa Dolina massacre
The Janowa Dolina massacre took place on 23 April 1943 in the village of Janowa Dolina, (now Bazaltove, Ukraine) during the occupation of Poland in World War II. Before the Nazi invasion of the Polish Second Republic, Janowa Dolina was a model settlement built in the Kostopol County of the Wołyń Voivodeship by workers of the Polish State Basalt Quarry. The town was inhabited by 2,500 people.