Turkey plans to build an 8.5-kilometer barbed wire fence on its western border, where Greece and Bulgaria have already erected their own fences.
Greece
The EU countries are demanding tighter measures at the borders in order to prevent the migration crisis that threatens the EU countries.
Greece will build a fence with concertina wire on the border with Turkey, the length of the new border fence will be about 140 km.
Greece plans to expand a concrete and concertina razor wire fence along its northern border with Turkey.