The role of head of state in Australia is divided between two people: the Monarch of Australia and the Governor-General of Australia. The functions and roles of the Governor-General include appointing ambassadors, ministers, and judges, giving Royal Assent to legislation (also a role of the monarch), issuing writs for elections and bestowing honours. The Governor-General is the President of the Federal Executive Council and Commander-in-Chief of the Australian Defence Force. These posts are held under the authority of the Australian Constitution. In practice, barring exceptional circumstances, the Governor-General exercises these powers only on the advice of the Prime Minister. As such, the role of Governor-General is often described as a largely ceremonial position.