Could this be the start of World War Three? The conflict between two of Sudan’s military leaders has driven thousands from their homes. Some fear other countries could become involved.
Fears rise that Sudan could trigger wider war

Glossary
Sudan - A country in northeast Africa with a population of 45 million.
Saudi Arabia - The second-largest country in the Arab world, with a population of nearly 35 million.
Red Sea - A seawater inlet of the Indian Ocean. To its right is Saudi Arabia, to its left the coast of north Africa.
Dam - A barrier built to stop water flowing down a river, creating a lake.