The Centre of Competence on Humanitarian Negotiation conducts research to better understand the challenges and dilemmas faced by humanitarian negotiators on the frontlines. Interviews are conducted with not only humanitarians but also academics, policymakers and civil society workers.     Currently, the CCHN is researching the response to the refugee crisis in Ukraine and surrounding countries. The Research team travelled to Moldova, where people are taking on new 'professions' overnight to support the displaced as best as they can. One of them is Igor Hincu, a social entrepreneur who is helping refugee children express and relieve negative emotions thanks to his toy-making business.