Clashes broke out on Greece's border with Turkey before dawn Wednesday, after about 500 migrants attempted to break down a border fence and enter Greece.
Greek police said they used tear gas to repel the push south of the Kastanies border crossing. They said Turkish authorities also fired tear gas at the Greek border. The clashes began at 2 a.m. and lasted for roughly two hours.
An estimated 2,000 migrants are still camped out on the Greek-Turkish border, weeks after Turkey declared its borders to Europe open and encouraged migrants and refugees living in the country to try crossing into European Union member Greece.