The thirteenth edition of Europe's World is out. We feel it's fair to say that few if any publications in the field of international relations and policy debate have grown as fast or widened their scope so remarkably as Europe's World.

Europe's World is also adding two new sections entitled the Arab World and China to complement existing sections that as well as covering international and European issues include Security & defence, the Developing World and Sustainable Europe.

WHAT ARE TURKEY'S SECURITY AIMS? Turkey faces a diverse set of security threats and challenges – growing Kurdish nationalism and separatism, increasing sectarian violence in Iraq, an assertive Iran with nuclear ambitions, and a weak, fragmented Lebanon dominated by radical groups with close ties to Syria and Iran. What are Turkey's security aims?