Could be a misunderstanding bro, probably Roketsan officials have tried to say " RF variant is going to be made by Roketsan" implying the main contractor will be them,not SAGE. The seeker is definitely business of the Aselsan and we can sense the missile will share parts with Bozdogan.This seemed strange to me too. I don't know what is happening in cooperation chains of these institutes behind the background but It seems unnatural for Roketsan to develop their own seeker heads for missiles while an electronic and radar giant Aselsan is there.