The recent attack in Algeria raises the question of whether the wider region could see similar incidents.

Operations by the French air force are meant to repel a militant advance into southern Mali.

Recent events shed light on how Islamist militias likely plan to slow an expected multinational offensive.

Bamako wants an immediate intervention, but long-term commitments must be made for any operation to be successful.

The jihadist group faces hostile forces and difficult terrain.

A West African-led peacekeeping force will probably be deployed in northern Mali in the next few months.

Increasing pressure on the jihadist group could compel more kidnappings to raise revenue.

Regional Islamist groups, other African states and the West may be getting more involved in northern Mali.