Smoke rises from an area due to Saudi-led airstrikes in Sanaa, Yemen, Monday, March 30, 2015. (AP Photo/Hani Mohammed) (Credit: AP Photo/Hani Mohammed) Yemen is a small, poor country in a region empires have plundered for centuries. This civil war is a local struggle that has been escalated out of control by the ambitions of powers outside of Yemen — mainly Saudi Arabia. The British Empire ruled the Yemeni city of Aden in South Yemen as a colony, a refueling station for ships on the way to the Empire’s Indian possessions.