Chad said it averted a “destabilization attempt” after security forces repelled two dozen assailants that briefly entered the presidency where the West African nation’s military leader had received China’s foreign minister.

An foiled attack on Chad's presidential compound overnight was carried out by a disorganised band of intoxicated men wielding knives and machetes who were easily neutralised by security forces, a government spokesperson said.

State media in Chad say an attack on the presidential palace left 18 assailants dead and six in custody, with one soldier killed and three wounded.