The existence of
a vast network of secret tunnels and bunkers beneath the Serbian capital of Belgrade has recently emerged after two soldiers guarding an entrance to the complex had been shot dead in mysterious circumstances. The complex was built by Communist strongman Josip Broz Tito, and was designed to resist nuclear attack (presumed to come from Stalin's USSR, with which Yugoslavia had broken off ties); up until recently, its existence was so secret that even NATO military planners didn't know about it (though Saddam Hussein might have, as he hired the construction firms involved to build a similar bunker near Tikrit). It is suspected that fugitive Bosnian Serb war criminals have been sheltered in the tunnels. Meanwhile, local civilians are calling for it to be turned into a tourist attraction.