CPD announces the 10 most significant public diplomacy stories of 2013 as part of its review of global trends that are shaping the field. To narrow our list of 1,500 stories to 50, we took into account the following factors: the frequency of the story being covered in various news sources, the implications of the public diplomacy event, the credibility of sources publishing the news about the PD moment, and the frequency of an actor’s participation in public diplomacy activities either as the initiator or receiver of public diplomacy.