Leondale Community Hall, 21 October 2026

With his boots on: Mduduzi Mbongwe, the quiet Marxist who made SACCAWU home.

Mdu Mbongwe never needed the microphone, the headline or the applause. He belonged to a generation of organisers who measured leadership by the strength of the collective they built.

When delegates at Cosatu's reconvened 15th National Congress learnt that Comrade Mduduzi "Mdu" Mbongwe had died on the night of Tuesday, 13 October 2026, they bowed their heads in silence. The General Secretary of the South African Commercial, Catering and Allied Workers Union (SACCAWU) and member of the SACP Central Committee was 61. He had spent more than three decades organising retail, hospitality and catering workers, and he was still at it when he died.

I was 21 when I walked into SACCAWU in 2000, fresh from the student movement, to start work as a local organiser. I knew something about student politics and the language of revolution. What I still had to learn was the patient, often difficult work of organising workers. Mdu was among those who taught me.

He had become Deputy General Secretary a year earlier, after making his name as an organiser and Regional Secretary in the Wits region. He was already an accomplished trade unionist and a serious Marxist, yet he was never too important for young comrades. Alongside then General Secretary Bones Skulu, President Amos Mothapo and other seasoned leaders, he took a deliberate interest in our generation. They gave us responsibility, listened to our ideas, corrected us when necessary and let us make our own contribution.

In SACCAWU we learnt that trade unionism was not about knowing the Labour Relations Act or quoting Marx. It was about workers: their wages, their hours, their families, their fear of dismissal and their determination to fight back. Mdu taught us that you could be uncompromising in defending workers without being careless in your conduct. Preparation mattered. Every negotiation needed a proper mandate. Employers had to be confronted with confidence, but also with facts, organisation and discipline. And we were never to be confused about whose interests we represented.

Marx wrote that people make their own history, but not in circumstances of their own choosing. For Mdu this was no abstraction; it was the daily reality of the workers he organised. Retail and hospitality were being remade by corporate concentration and casualisation, and individual workers had little bargaining power. He spoke of workers on 15-hour weekly flexi-contracts who earned barely enough to cover their taxi fare to work. The union's task was to turn that individual vulnerability into collective strength. That was his life's work.

The writer without a byline

Search the archives for opinion pieces under Mdu's name, and you will find very few. That was characteristic. He loved political debate and serious engagement with Marxist literature, but theory was never an ornament for him. It had to illuminate the conditions workers faced and help the union decide what to do.

He was a formidable writer, but his writing lived in secretariat reports, bargaining positions, congress resolutions and policy submissions. He could sit through long, difficult meetings, absorb every competing contribution, find the central political question and give it coherence on paper. We celebrate the person who delivers the speech. We seldom notice the comrade whose patient intellectual labour helps an organisation understand itself. Mdu was that comrade.

That labour runs through SACCAWU's long fight against casualisation and corporate concentration in retail. When Walmart moved to acquire Massmart, the union challenged what the deal meant for workers and local suppliers, and Mdu took those concerns to the Competition Tribunal. Years later, SACCAWU faced Massmart again over a multimillion-rand compensation claim arising from a protected strike. In March this year, the Constitutional Court upheld the union's appeal, ruling that the Labour Court has no jurisdiction to award such compensation for conduct during a protected strike. It was an important victory for the right to strike, won on his watch.

At NEDLAC, including in the Labour Market Chamber, he engaged government and business with conviction and skill. He knew the difference between negotiating and surrendering.

The union that remained home

In 2003, when the Young Communist League was re-established and I was asked to stand as National Secretary, Mdu was among those who encouraged me. It was more than moral support. With the backing of SACCAWU's leadership, he made sure the rebuilding of the YCLSA could draw on the experience, networks and resources of organised workers. For someone who had walked in as a young organiser only three years earlier, that meant a great deal.

SACCAWU never treated my departure as disloyalty, and Mdu is much of the reason the union remained home as my path moved into the youth movement, Parliament and government. Whenever I returned, I found the same comrade: calm, thoughtful, never needing to remind you of his position.

For years, voices urged him to challenge Bones Skulu for the General Secretary position. He never turned those suggestions into a campaign, out of loyalty to the collective and respect for the organisation's processes. When he eventually succeeded Skulu, the responsibility changed. The comrade did not.

He brought the same seriousness to political education, the advancement of women in the union and international solidarity. Workers do not stop being members of society when they clock out; they carry home unemployment, gender inequality and violence. A communist trade unionist, he believed, must be concerned with all of it. Solidarity with workers in other lands was not a ceremonial exchange of greetings but a recognition that exploitation is international.

What he leaves us

I think of the patience with which Mdu and his generation welcomed us. They taught without humiliating and corrected without discouraging, and they made room for young people without keeping them in their shadow. That is how organisations renew themselves.

He leaves at a hard time for labour, with unemployment intolerably high and precarious work spreading. Those conditions demand exactly what he brought: patience, intellectual seriousness, collective discipline and unwavering commitment to workers.

The greatest tribute to a revolutionary is not to declare them irreplaceable. It is to make sure what they stood for lives on in the people and organisations they built. As we lay him to rest in Germiston on Saturday, I return to the lessons of those early years. Listen to workers. Respect the collective. Prepare thoroughly. Never confuse leadership with personal ambition. Never forget whose interests you represent.

Mdu lived those lessons. He died with his boots on.

Hamba kahle, Mdu! Qhawe lamaqhawe!