With a second term, Hakainde Hichilema must navigate relations with the Trump administration, which has sought greater access to the copper-rich nation’s natural resources.

The spotlight on the country’s only antiwar party has brought a spark to what had looked like another dull, tightly controlled election campaign.

Nigel Farage, the right-wing populist leader, forced a by-election in his parliamentary seat of Clacton after he came under pressure over his financial declarations.