What disturb me is that Turkiye aslo pay for its own defence systems in euro or dollar , can someone explain me why and does it mean all that money in euro are for non Turk componets ? If true thats very sad .

Aslo This new order is only for Siper or both aslo hisar O+ . If i remember Turkiye make a order before just for Hisar O+ .
This ~700 million order of Siper if we can assume 1 Siper battery 150 million $
Than with that money just 4 batteries will be bought which are not enough perhaps only Istanbul you can protect with 4 batteries . Whole Turkiye needs 70+ Batteries .