Ankara: President Tayyip Erdogan`s spokesman said on Thursday some European countries were working for the rejection of constitutional changes in Turkey`s April`s referendum and voiced concern about what it called rising Islamophobia and racism in Europe.

In a news conference, spokesman Ibrahim Kalin separately said the US, Turkish and Russian military chiefs had discussed a coordination mechanism for operations in Syria at a meeting in the southern Turkish province of Antalya this week.