Le foto della barriera fra Tunisia e Libia

Tunisian army special forces take part in a military exercise on a trench dug along the Libyan border on February 6, 2016, near the Ras Jedir crossing point.
The construction of a barrier, which includes berms and trenches, along the Libyan border from Ras Jedir on the Mediterranean coast to Dhiba was announced in 2015 after a terrorist attack on the national museum in Tunis killed 22 people. / AFP / FETHI BELAID (Photo credit should read FETHI BELAID/AFP/Getty Images)