A wreath is placed at the foot of remembrance note on a wall during a commemorative event on the first anniversary of the Brussels terrorist attacks at Brussels Airport in Brussels, Belgium, March 22, 2017. (Xinhua/Ye Pingfan)
A wreath is placed at the foot of remembrance note on a wall during a commemorative event on the first anniversary of the Brussels terrorist attacks at Brussels Airport in Brussels, Belgium, March 22, 2017. (Xinhua/Ye Pingfan)