What body of water separates Saudi Arabia from Africa?

The body of water that separates Saudi Arabia from Africa is the Red Sea. This sea runs between the northeastern coast of Africa and the southwestern coast of Saudi Arabia, providing a significant maritime route. The Red Sea is known for its unique biodiversity and coral reefs, as well as for being a key passage for ships traveling to and from the Suez Canal, which connects the sea to the Mediterranean.

The Persian Gulf, while an important body of water for oil shipping, is located to the east of Saudi Arabia and does not separate it from Africa. The Arabian Sea lies to the south of the Arabian Peninsula and is not directly adjacent to the African continent. The Strait of Hormuz connects the Persian Gulf to the Arabian Sea and does not pertain to the separation of Saudi Arabia and Africa. Therefore, the Red Sea is the correct and relevant choice in this context.