ANKARA The Nationalist Movement Party ( MHP ) has announced that three deputies have resigned amid an internal investigation. An X post shared by deputy leader Semih Yalçın on Nov. 20 confirmed the resignations of Hasan Basri Sönmez, İsmail Akgül and Mustafa Demir. He cited an “ongoing investigation” as the reason, without disclosing further details. Akgül also affirmed his resignation in a statement on X. “We are at the disposal of our leader, our party and our organizations until our last