>>27620Who is behind the protests?
Protesters have been whipped into action by a loose coalition of political parties and citizen-led xenophobic vigilante movements, some fronted by men in traditional Zulu dress.
Their charges that migrants are behind crime and taking jobs from locals inflame tensions in townships strained by poverty, unemployment and weak policing.
A virulent social media campaign that includes disinformation debunked by AFP contributes to the spread of anti-migrant sentiment.
"The main ingredient is right-wing political opportunism," political scientist Sandile Swana told AFP, warning it risks redirecting anger from structural failures.
"We are seeing a new form of black-on-black violence diverting attention from the true culprits of the economic crisis," he said.
Why does xenophobia keep resurfacing?
South Africa has experienced repeated waves of xenophobic violence over the past two decades.
In 2008, 62 people were killed in anti-immigrant riots and thousands displaced. Further outbreaks followed in 2015 and 2016.
Violence in 2019 saw armed mobs descend on foreign-owned businesses around Johannesburg, leaving at least 12 people dead – 10 of them South African citizens.
Critics say weak law enforcement and limited prosecutions have entrenched a culture of impunity, allowing vigilante action to persist alongside anti-immigrant rhetoric.
"There is no law enforcement against illegal, unlawful vigilantism and afrophobia in South Africa, no prosecution at all," Swana said.
What sets the current wave apart is the growing acceptance of xenophobic rhetoric beyond fringe groups, Gumede said.
"That wasn't the case in the past, which is really a flashpoint," he said.