Barbara Pit massacre
The Barbara Pit massacre ( , ) , also known as the Huda Jama massacre , was the mass killing of members of the NDH Armed Forces and the Slovene Home Guard , as well as civilians after the end of World War II in Yugoslavia , in an abandoned coal mine near Huda Jama , Slovenia . 
<triplet> Slovene Home Guard <subj> Slovenia <obj> country <triplet> Huda Jama <subj> Slovenia <obj> country