Sweeping changes to Zimbabwe's constitution that will extend the presidential term by two years sailed through their final parliamentary hurdle Tuesday, now requiring only President Emmerson Mnangagwa's signature to become law.

Zimbabwe's ruling party, Zanu-PF, has passed controversial constitutional amendments that extend presidential terms and alter the electoral system, raising concerns about…

Sweeping changes to Zimbabwe's constitution that will extend the presidential term by two years sailed through their final parliamentary hurdle Tuesday, now requiring only…