@Yemen:Introduction
Background: North Yemen became independent of the Ottoman Empire in 1918. The British, who had set up a protectorate area around the southern port of Aden in the 19th century, withdrew in 1967 from what became South Yemen. Three years later, the southern government adopted a Marxist orientation. The massive exodus of hundreds of thousands of Yemenis from the south to the north contributed to two decades of hostility between the states. The two countries were formally unified as the Republic of Yemen in 1990. A southern secessionist movement in 1994 was quickly subdued.
@Yemen:Geography
Location: Middle East, bordering the Arabian Sea, Gulf of Aden, and
Red Sea, between Oman and Saudi Arabia
Geographic coordinates: 15 00 N, 48 00 E
Map references: Middle East
Area: total: 527,970 sq km land: 527,970 sq km water: 0 sq km note: includes Perim, Socotra, the former Yemen Arab Republic (YAR or North Yemen), and the former People's Democratic Republic of Yemen (PDRY or South Yemen)
Area - comparative: slightly larger than twice the size of Wyoming
Land boundaries: total: 1,746 km border countries: Oman 288 km, Saudi Arabia 1,458 km
Coastline: 1,906 km