Zambian President Hakainde Hichilema has taken an early lead in the nation's general election, positioning him for a potential outright victory in the first round. The vote count, however, is shadowed by opposition claims of an armed raid on the home of his main challenger and concerns raised by international observers about the fairness of the electoral process.

With more than half of the country's constituencies tallied by Sunday, President Hichilema, representing the United Party for National Development (UPND), secured nearly 59 percent of the vote. To win without a run-off, a candidate needs over 50 percent. Final results are anticipated within days.

Hichilema's closest competitor, Brian Mundubile of the National Reconciliation Party for Unity and Prosperity (NRPUP), is trailing with approximately one-third of the vote. The election's integrity has been questioned, with international monitors describing the campaign as tilted and the vote tallying process as turbulent.

The vote count experienced a significant suspension of about six hours on Friday due to reports of violence against polling staff and accusations of ballot theft. The European Union's observer mission deemed this pause disproportionate, given that only a small fraction of polling stations were affected. Electoral authorities have stated that the security concerns impacting the count have since been resolved.

Adding to the electoral tensions, the NRPUP, part of the opposition Tonse-Pamodzi alliance, reported on Sunday that armed individuals, believed to be members of the Zambian army, raided Brian Mundubile's Lusaka residence on Friday night. The party stated that live ammunition was fired, a member of parliament was injured, and several individuals were forcibly removed. The whereabouts of those taken remain unconfirmed, according to the NRPUP.

Mundubile, while calling for calm and urging supporters to avoid retaliation, described the alleged incident as beyond political justification. The NRPUP has called for immediate regional and international intervention to seek answers from the Zambian government regarding the alleged raid. Zambian authorities have not yet issued a response to these claims.

Officials from President Hichilema's UPND party have previously accused the opposition of inflating irregularities to undermine a legitimate electoral outcome. The EU monitoring mission reported witnessing an arrest by armed personnel on August 10. In its preliminary findings released Saturday, the mission highlighted intimidation and violence as issues marring the election.

On election day, a 57-year-old polling agent was killed near Lusaka, and nine suspects were apprehended by police. The ongoing allegations of violence and irregularities, coupled with the alleged raid, cast a significant shadow over the electoral process as the final results are awaited.