The Gambia has had a number of constitutions in its history. The two most significant are the 1970 constitution, which established the Gambia as a presidential republic, and the 1996 constitution, which served as a basis for Jammeh's rule and was kept following Barrow's victory in 2016. Jammeh manipulated the 1996 constitutional reform process to benefit himself. No reference was made to term limits, indicating Jammeh's preference to stay in power for an extended period of time. According to the 1996 constitution, the President is the head of state, head of government, and commander-in-chief of the armed forces. Jammeh and Barrow have also both taken on the role of Minister of Defence.