He has been given five days to hand himself in to police. Failing that, the police minister must order his arrest.
The
sentence comes after the Constitutional Court found him guilty of
contempt for defying its order to appear at an inquiry into corruption
while he was president.
Mr Zuma’s time in power, which ended in 2018, was dogged by graft allegations.
Businessmen were accused of conspiring with politicians to influence the decision-making process.
The
former president testified only once at the inquiry into what has
become known as “state capture” but then refused to appear subsequently.
The inquiry – headed by Justice Raymond Zondo – asked the Constitutional Court to intervene.
Acting
Chief Justice Sisi Khampepe was damning in her ruling. Mr Zuma refused
to come to the court to explain his actions, she said, and he “elected
instead to make provocative, unmeritorious and vituperative statements
that constituted a calculated effort to impugn the integrity of the
judiciary.
“I
am left with no option but to commit Mr Zuma to imprisonment, with the
hope that doing so sends an unequivocal message… the rule of law and
the administration of justice prevails.”
The
former president was not in court to hear the majority ruling and has
repeatedly declared that he was the victim of a giant political
conspiracy.
In
a separate legal matter, Mr Zuma pleaded not guilty last month in his
corruption trial involving a $5bn (£3bn) arms deal from the 1990s.
This was a scathing, and hugely significant judgement against Jacob Zuma.
The
Constitutional Court did not simply find him in contempt, but spelled
out the many ways in which the former president had lied, sought to
mislead the public, and ultimately tried to “destroy the rule of law”.
The judges were clearly seeking to pre-empt the inevitable push back from Mr Zuma’s supporters.
They
say that he is the victim of a vast political conspiracy, and wonder
why a former anti-apartheid hero who spent a decade on Robben Island
should be imprisoned, while key figures from South Africa’s old racist
white minority government remain free.
But
while there may be some protests against the court’s majority decision,
many more South Africans are likely to welcome the judiciary’s firm
stance after years in which it seemed the rule of law was being eroded
by a culture of high-level impunity.
The
ruling will also have an impact within the governing ANC, and will
strengthen the hand of President Cyril Ramaphosa while weakening those –
often linked to Mr Zuma – who have also been implicated in the vast
“state capture” corruption that Mr Ramaphosa has repeatedly vowed to
expose and confront.