Question to the Ministry of Defence:

To ask the Secretary of State for Defence, what representations she has made to her Turkish counterpart on the implications for their NATO membership of their purchase of a Russian Anti-Air System.

My right hon. Friend the then Secretary of State for Defence (Penny Mordaunt) met with Turkey's Defence Minister in Brussels last month, when she raised our concerns about Turkey's purchase of the Russian S-400 air defence system. Turkey is a valued NATO Ally, and while we are disappointed that Turkey has chosen to acquire the S-400 we remain committed to our strategic partnership. We will continue to discuss our concerns with Turkey.