12 Police officers and 3 Soldiers in South Africa have tested positive for COVID-19.

The cops tested positive for COVID-19 during regular SAPS testing processes and the cases were confirmed by the Police Commissioner who said:

We are looking after them. As and when that occurs, we then give them the necessary attention.

So the 12 that I was referring to, are part and parcel of our own testing processes that take place,
While Surgeon General Lieutenant General Zola Dabula has confirmed that the South African National Defense Forces has 3 COVID-19 cases:

So far, from a total number of 184 suspected cases, 125 tests have been conducted. Of those, 105 came back negative and only 3 were positive. Another 15 are awaiting results with 3 appearing inconclusive.

The SAPS & SANDF are the ones who are working hard to ensure that South African lockdown restrictions are followed.-IOL