Bahrain is a constitutional monarchy where the king holds extensive executive, legislative, and judicial powers despite the 2002 constitution's provisions for separation of powers. The bicameral National Assembly consists of an appointed upper house and an elected lower house with limited authority, while the Sunni-led monarchy dominates state institutions and maintains tight control over political participation. The country faces ongoing sectarian tensions between the Shia majority population and the Sunni ruling family, with restrictions on political freedoms and civil rights.