In 2018, a constitutional reform in Chad abolished the post of prime minister and restored term limits, but not retroactively, meaning that President Idriss Deby can theoretically remain in power through 2033, assuming he wins a six-year term in next April’s elections and then another six-year term some time around 2027. Deby took power in 1990, meaning he is already, as of now, one of Africa’s longest-ruling heads of state – and he is by far the longest-ruling leader in the Sahel now.
There is a lot of speculation about whom Deby might eventually pick as a successor – or whether he will pick a successor at all. In neighboring Cameroon, a ruler with even more years under his belt, Paul Biya (took power 1982) has not, to my knowledge, indicated a clear successor. In both countries, Icarusus have sometimes seemed to fly too close to the sun, and have then fallen quickly.
Chad is now moving, however, to create a vice presidency, whose occupant will be appointed directly by Deby himself. The idea was a key discussion point at the November 1 “National Inclusive Forum” (boycotted by some opposition parties and labor syndicates). The proposal is part of a wider set of potential constitutional reforms that would include measures such as re-establishing the Senate (which, if I understand correctly, only existed in theory until its elimination in the 2005 constitutional reform). Following the Forum, a November 12 Council of Ministers meeting further fleshed out some of the circumstances (president out of the country, incapacitated, on vacation, etc.) under which the vice president would temporarily take over. The full official readout of that meeting is here, and contains details on other components of the constitutional reform package. On November 16, the National Assembly created a 25-member commission to study the Forum’s proposed revisions to the constitution; the commission has 18 days to complete that task. So the process is moving along pretty quickly.
It will be very interesting, obviously, to see who Deby picks for the post. I don’t know that one should assume that the new VP will be *the* successor, but it would seem that Deby would only pick someone he really trusts, given the potential for the person to assume power in various circumstances.