European mass migration crisis

Migrants stand outside container houses in Moria refugee camp on the northeastern Aegean island of Lesbos, Greece, Monday, March 16, 2020. The Fire Service said a migrant, who was not further identified, was found dead inside Moria camp after the fire broke out Monday. (AP Photo/Panagiotis Balaskas)

Turkey's President Recep Tayyip Erdogan speaks during a meeting marking the International Women's Day, in Istanbul, Sunday, March 8, 2020. Erdogan called on Greece to open its borders and allow the migrants to move on to other European countries. His deputy Fuat Oktay is at the right, and his wife Emine Erdogan at the left.(Presidential Press Service via AP, Pool)

Migrants walk towards to a refugee camp after they come back from the immigration inside a refugee camp in Kokkinotrimithia outside of Nicosia, Cyprus, Tuesday, March 3, 2020. The government of ethnically divided Cyprus is ramping up measures to stem migrant inflows amid fears of a surge of new arrivals following Turkey's decision to open its borders to those seeking to enter Europe illegally. (AP Photo/Petros Karadjias)

Turkish President Recep Tayyip Erdogan, left, puts his hand over his heart in a gesture of hello as he is greeted by European Council President Charles Michel prior to a meeting at the European Council building in Brussels, Monday, March 9, 2020. Turkish President Recep Tayyip Erdogan will visit Brussels on Monday for talks with European Union officials amid a standoff between Ankara and Brussels over sharing of responsibility for refugees and migrants. (AP Photo/Olivier Matthys)

Turkey's President Recep Tayyip Erdogan speaks during a meeting marking the International Women's Day, in Istanbul, Sunday, March 8, 2020. Erdogan called on Greece to open its borders and allow the migrants to move on to other European countries. His deputy Fuat Oktay is at the right, and his wife Emine Erdogan at the left.(Presidential Press Service via AP, Pool)

Children play as migrants gather in a field in Edirne, near the Turkish-Greek border on Sunday, March 8, 2020. Thousands of migrants headed for Turkey's land border with Greece after President Recep Tayyip Erdogan's government said last week that it would no longer prevent migrants and refugees from crossing over to European Union territory. (AP Photo/Darko Bandic)

Greek police guard as migrants gather at a border fence on the Turkish side, during clashes at the Greek-Turkish border in Kastanies, Evros region, on Saturday, March 7, 2020. Thousands of refugees and other migrants have been trying to get into EU member Greece in the past week after Turkey declared that its previously guarded borders with Europe were open. (AP Photo/Giannis Papanikos)

Greek Army detain migrants in the village of Mandra, Evros region, at the Greek-Turkish border on Tuesday, March 3, 2020. A child died when a boat full of migrants heading to a Greek island capsized Monday, part of a wave of thousands trying to push through Greece's land and sea borders. (AP Photo/Giannis Papanikos)

A Greek police water cannon operates from Kastanies border gate as migrants try to enter Greece from the Pazarkule border gate, Turkey at the Turkish-Greek border on Friday, March 6, 2020. Clashes erupted anew on the Greek-Turkish border Friday as migrants attempted to push through into Greece, while the European Union's foreign ministers held an emergency meeting to discuss the situation on the border and in Syria, where Turkish troops are fighting. (AP Photo)

Russia's President Vladimir Putin, right, and Turkish President Recep Tayyip Erdogan shake hands after a joint news conference followed six-hour talks in the Kremlin, in Moscow, Russia, Thursday, March 5, 2020. (Presidential Press Service via AP, Pool)