Turkey has spent over $37 billion for Syrians, President Recep Tayyip Erdoğan said Tuesday.
Syria has been locked in a devastating conflict since early 2011, when the Assad regime cracked down on demonstrators with unexpected brutality.
Since then, hundreds of thousands of people have been killed and more than 10 million displaced, according to UN figures.
Underlining that Turkey has taken measures to prevent illegal migration in the Aegean Sea, Erdogan said Turkey had mostly prevented humanitarian tragedy in the region.
Despite Turkey’s vast contributions to Europe’s security, including through helping stem and shelter a wave of migration, the expected help from European countries has failed to materialize, President Erdoğan added.
"We have made invaluable contributions to the security of the entire European continent, particularly to the Balkan countries. However, we did not see the support and humanitarian attitude that we expect from our European friends during this difficult time."
"The number of illegal migrants that were caught in our country during 2005-2017 exceeded over 1 million," he added.
Turkey has been the main route for irregular migrants trying to cross to Europe, especially since 2011, the start of the Syrian civil war.