The French Red-Cross Foundation awards several postdoctoral fellowships each year in the humanities and social sciences. This year, candidates will have to choose between a Call on “Humanitarian Transition”, which invites researchers to address the changes affecting international humanitarian aid in its different dimensions, using a variety of social science approaches, and two “Partners Calls” on more precise and specific themes, whose aims correspond to the themes and reflections shared by the Foundation and its partners. It is possible to propose up to two applications, one for the “Humanitarian Transition” call and one for the other calls. However, each candidate can only be awarded one fellowship.