The report presented the results of a classified war-games exercise staged inside Iron Mountain, an elaborate bomb shelter north of Manhattan, in the mid-1960s. Iron Mountain, said the report ...

WSJ’s Dov Lieber takes viewers to bomb shelters in his Tel Aviv neighborhood to show how he and other residents are preparing for potential attacks amid rising regional tensions. Photo ...

The farm sits inside a WWII bomb shelter. Eight of these shelters were built across London during the war, and they were each built to house around 8,000 people. The tunnel system is 6,500m 2 and ...