Reuters and CNBC Africa

South African President Jacob Zuma has appointed minister of state security David Mahlobo as energy minister in a cabinet reshuffle, the presidency said on Tuesday.

Zuma changed six ministers, including home affairs, state security and communications. Blade Nzimande, a vocal critic of Zuma, was removed as minister of higher education and training.

The following changes have been:

Professor Hlengiwe Mkhize is the Minister of Higher Education and Training
Ms Ayanda Dlodlo is the Minister of Home Affairs
Ms Mmamaloko Kubayi is the Minister of Communications
Mr David Mahlobo is the Minister of Energy
Adv. Bongani Thomas Bongo is the Minister of State Security
Mr Buti Manamela is the Deputy Minister of Higher Education and Training