Mountainous and remote, the Greek-Bulgaria border once formed the southern corner of the Iron Curtain. Today, it’s where the European Union is redrawing the region’s energy map to ease its heavy reliance on Russian natural gas.
Mountainous and remote, the Greek-Bulgaria border once formed the southern corner of the Iron Curtain. Today, it’s where the European Union is redrawing the region’s energy map to ease its heavy reliance on Russian natural gas.