FYROM authorities use force to deter migrants and refugees from attempting to break through the Greece border. Teargas and rubber bullets were fired by the police and security from the FYROM side of the border towards the migrants at the border on the Greek side. Turkish authorities have been put on high alert following the US issuing a travel warning to its citizens. In the past month the capital and other major cities have seen several attacks that have been blamed on both ISIS and pro-Kurdish militants.