41 spellbinding photos of Sarajevo Tunnel in Bosnia

Between May 1992 and November 1995, during the Siege of Sarajevo and in the midst of the Bosnian War the Sarajevo Tunnelwas constructed by the Bosnian Army in order to link the city of Sarajevo, which was entirely cut-off by Serbian forces, with the Bosnian-held territory on the other side of the Sarajevo Airport, an area controlled by the United Nations.