South Africa is a proper noun. South Africa is (1) a republic at the southernmost part of Africa; achieved independence from the United Kingdom in 1910; first European settlers were Dutch (known as Boers).
The following articles provide more information about the term South Africa.
Located on the Western Cape of South Africa, Cape Town was developed as a supply station for the Dutch East India Company. It was established in 1652 by Jan van Riebeeck as the first permanent European settlement in South Africa.
BAE Systems is a global company engaged in the development, delivery and support of advanced defense and aerospace systems in the air, on land, and at sea. They are the #1 defense company in Europe and have branches in the U.S., Australia, Saudi Arabia, South Africa, the UK, Sweden, and the U.S. The website describes company and the many products that it produces.
This website brings together conference organizers and academics. The website is based in South Africa and lists conferences around the world, by subject and by location. Organizers can list a conference for free, and academics can subscribe to a free email alert system.