France has tightened its security, including anti-terrorist measures, following action against radical Islamists both in Mali and Somalia.

President Francois Hollande

President Francois Hollande said Saturday that France "has to take all necessary precautions" in the face of a terrorist threat, including surveillance of all public buildings and transport network. The move came after a botched French commando raid in Somalia to free an intelligence agent which killed at least 18 people including a French soldier, and also the deployment of French air power to help the army in Mali stop Islamist rebels from advancing south.