Two guards walk in front of the gate of the Grand Master's palace, where the summit will be held, a day before the EU informal summit in Valletta, capital of Malta, Feb. 2, 2017. (Xinhua/Jin Yu)
Two guards walk in front of the gate of the Grand Master's palace, where the summit will be held, a day before the EU informal summit in Valletta, capital of Malta, Feb. 2, 2017. (Xinhua/Jin Yu)