Germany's new Ambassador to South Africa, Oliver Rentschler, has warned of growing geopolitical tensions, rising authoritarianism and challenges to international cooperation and free trade. Speaking at Germany's Unity Day reception in Pretoria, he said strengthening strategic partnerships, including between Germany and South Africa, was more important than ever. Channel Africa's reporter Michael Mbewe has more

<p>Germany's new Ambassador to South Africa, Oliver Rentschler, has warned of growing geopolitical tensions, rising authoritarianism and challenges to international cooperation and free trade. Speaking at Germany's Unity Day reception in Pretoria, he said strengthening strategic partnerships, including between Germany and South Africa, was more important than ever. Channel Africa's reporter Michael Mbewe has more</p>