JOHANNESBURG -- Jacob Zuma is refusing to go away quietly.
Pressured to resign as South Africa's president in February, Zuma retains significant influence in the ruling African National Congress, and his successor, Cyril Ramaphosa, has been forced to keep some of the former leader's allies in the Cabinet. That's hampered the new president's bid to unify the party, fight corruption and implement policies to restore confidence in the economy.
Zuma, 76, still attends ANC events, including at least one National Executive Committee meeting. He voiced criticism of his opponents in the party last week when speaking to hundreds of supporters in his home province of KwaZulu-Natal after appearing in court on graft charges, which he denies, and said that some of his accusers are "corrupt themselves."
"We have not been in this situation before where the former president starts organizing against the incumbent while still a member of the party," said Sithembile Mbete, a political science lecturer at the University of Pretoria.
Ramaphosa faces a mountain of other problems, ranging from a sagging economy, massive unemployment and a long judicial process to eliminate "state capture," the local term for allegations that the Gupta family, who are friends of Zuma, engaged in illicit business with state companies. At the same time, he must lead the ANC into elections next year in the first vote since the opposition won control of several key municipalities, including Johannesburg, in 2016.
Investor and business confidence climbed after Ramaphosa's rise to power. He acted quickly to start a clean-up of state companies and rid the administration of ineffectual ministers. The country then secured its last-remaining investment-grade status from Moody's Investors Service.
But the initial euphoria has ebbed as global risks mount. After rallying to a three-year high against the dollar, the rand has lost ground as emerging-market assets face headwinds including rising U.S. rates, trade tensions and crises in economies from Argentina to Turkey.
At the same time, Ramaphosa must deal with an NEC that still has plenty of Zuma allies and the party's top six group with a couple of the former president's supporters, including Secretary-General Ace Magashule.
"He has to be a diplomat throughout and lobby people in order to manage the resistance," Ralph Mathekga, an independent political analyst based in Johannesburg, said of Ramaphosa. "He is in a very precarious position."
Attending the graft hearing in support of Zuma were Sihle Zikalala, the ANC's provincial leader in the eastern KwaZulu-Natal province, and Supra Mahumapelo, the party chairman in the North West region who was forced to resign as regional premier after violent protests against his leadership.