Greece says border forces on alert to avoid repeat of 2015 migrant crisis

FILE PHOTO: Abandoned speedboats, used by refugees and migrants since 2015 to cross part of the Aegean Sea from Turkey to Greece, are seen at a garbage dump site near the town of Mithymna (also known as Molyvos) on the island of Lesbos, Greece, October 5, 2016. REUTERS/Alkis Konstantinidis

ATHENS (Reuters) - Greece's border forces are on alert to avoid a repeat of the mass arrivals of migrants that the country experienced in 2015, the government's spokesman said on Thursday, following the return of the Taliban to power in Afghanistan.

Greece was on the frontline of Europe's migration crisis in 2015, when nearly one million people fleeing conflicts in Syria, Iraq and Afghanistan landed on its islands.