Summary

The Somalia-based Harakat al-Shabaab al-Mujaheddin, commonly known as al-Shabaab, is a violent nonstate armed actor that has been designated a terrorist group. Its origins are a function of domestic and international factors that include the resurgence of political Islam in Somalia, the Afghan War of 1979 to 1989, state collapse and the prominent rise of the Union of Islamic Courts in the country. Consequently al-Shabaab adopted Islamism, in particular Salafi jihadism, as a political ideology to achieve its objective of creating an Islamic caliphate in the Horn of Africa. Since its formation in 2006, al-Shabaab’s organizational structure, its strategies and tactics of radicalization, recruitment, financing, and military warfare have been based on Islamist doctrines. Al-Shabaab’s effective use of Salafi jihadism to pursue its objectives has made it the greatest threat to peace and stability in Somalia. By establishing links with international groups that advocate a similar ideology, such as al-Qaeda, al-Shabaab has successfully managed to transform itself from a domestic to a transnational actor, thereby also constituting a threat to international security.