Air Chief Marshal (Ret.) Hadi Tjahjanto (born 8 November 1963) is the Coordinating Minister for Political, Legal, and Security Affairs under President Joko Widodo's Onward Indonesia Cabinet, replacing Mahfud MD due to his resignation. He is a former officer in the Indonesian Air Force who previously served as the 20th Commander of the Indonesian National Armed Forces. An alumnus of the Indonesian Air Force Academy and Flight School, he was appointed by president Joko Widodo in 2017 as the Commander of the Armed Forces (Panglima).[1]
Formerly also a military secretary to President Joko Widodo, the president nominated him to the People's Representative Council as the sole candidate for the Commander of the Indonesian National Armed Forces (Panglima TNI), replacing Gatot Nurmantyo. He was formally appointed on 8 December 2017.
He is the second officer from Air Force after Air Chief Marshal Djoko Suyanto to hold the similar office in TNI history.