But security of its member state should not be enough for the EU. We should be able to shape the international order and push events in a desirable direction, act and not react. The EU has made much progress since the times when it was called "an economic giant, but a political dwarf." The Lisbon treaty created the post of the EU's foreign policy supremo, now Catherine Ashton, who has had some remarkable successes such as brokering a historic agreement between Kosovo and Serbia or securing a deal with Iran on its nuclear programme. The EU has also not been idle in the defence area, having sent several peacekeeping and police missions abroad or created battle-groups, each of which is comprised of troops from several EU countries. But those EU forces are still difficult to mobilise, cannot be readily deployed and are overtly reliant on national goodwill and capabilities. The EU defence industry remains fragmented. Putting together a peacekeeping mission is a slow process. And, most crucially, the EU hardly speaks in one voice on security and foreign policy. The EU's lack of eagerness to play a central role on the international stage was exacerbated by the sovereign debt crisis in the euro zone, which has made the EU more inward-looking.