Prime Minister of Australia Prime Minister of Australia The Prime Minister of Australia is the head of government of Australia. The individual who holds the office is the most senior Minister of State, the leader of the Cabinet. The Prime Minister also has the responsibility of administering the Department of the Prime Minister and Cabinet, and is the chair of the National Security Committee and the Council of Australian Governments. The office of Prime Minister is not mentioned in the Constitution of Australia but exists through Westminster political convention. The individual who holds the office is commissioned by the Governor-General of Australia and at
Prime Minister of Turkey Prime Minister of Turkey The Prime Minister of the Republic of Turkey (Turkish: "Türkiye Cumhuriyeti Başbakanı") was the head of government of the Republic of Turkey from 1920 to 2018. The prime minister was the leader of a political coalition in the Turkish parliament (Meclis) and the leader of the cabinet. The last holder of the position is Binali Yıldırım of the Justice and Development Party (AKP), who took office on 24 May 2016. In the Ottoman Empire, the prime minister of the Ottoman sultan held the title of Grand Vizier (). After the Tanzimat period in the 19th century,