Somalia has been unstable since the collapse of dictator Siad Barre's regime in 1991, which led to civil war and the disintegration of the central government. While the northern region of Somaliland and northeastern Puntland have established some stability and governance, piracy has spread throughout Somalia's coastline in the absence of law enforcement. Pirate attacks are both a consequence of the country's failed state status as well as a cause of increased shipping costs globally.