President Muhammadu Buhari met his South African counterpart Cyril Ramaphosa and stressed the importance of avoiding a repeat of attacks against foreigners that occurred in the country.
Nigerian President Muhammadu Buhari on Thursday began a visit to South Africa with a call to beef up protection of foreign nationals, weeks after xenophobic attacks in Johannesburg stirred tension between Africa's leading economies.
Buhari and his counterpart Cyril Ramaphosa went into long-planned talks aimed at bolstering trade ties and political cooperation as both leaders struggle to boost their flagging economies.
"We call for the strengthening and implementation of all the necessary measures to prevent the reoccurrence of such actions," Buhari said at the start of the talks.
But the dialogue was expected to be overshadowed by the violence in South Africa targeting foreigners, which included Nigerians.
'Prevent the reoccurrence'
Mobs descended on foreign-owned stores in and around Johannesburg in early September, destroying properties and looting.
The violence — in which at least 12 people were killed, most of them South Africans — sparked fury in Nigeria and saw hundreds of migrant workers repatriated to the country.
Buhari condemned "the very few incidents of retaliatory attacks" which saw some South African businesses in Nigeria forced to close shop.
"We took strong and decisive measures to stop the attacks and prevent any reoccurrences," he said at Union Buildings, the seat of the presidency in the capital Pretoria.
No hesitation to act
For his part, Ramaphosa, who has repeatedly apologised over the attacks, reiterated his government's "deep regret".
"Some of the acts of violence were directed at foreign nationals and some of whom coming from your own country."
"We firmly condemn all forms of intolerance and will not hesitate to act against criminal acts and violence," he said.
The three-day state visit, the first to South Africa by a Nigerian leader since 2013, had been planned before the wave of violence.
A "town hall meeting" between Buhari and Nigerians living in South Africa is scheduled for Friday to listen to the expats' experience and showcase efforts to support them.