Mozambique’s main opposition leader has returned from exile as security forces fired tear gas at hundreds of his supporters who gathered near the main international airport to welcome him home.

After a self-imposed exile, Venâncio Mondlane was welcomed home by delirious crowds supporting his claim that the country’s last election was stolen from him by corrupt elites.

Mozambique opposition leader Venancio Mondlane returned home on Thursday, after fleeing in the days following a hotly contested October election that sparked demonstrations in which scores of protesters have been killed.