In October 2020, MSF organised a workshop in Dakar on staff profiling in operations in the Sahel. Profiling involves the selection of staff based on non-professional criteria, including nationality, skin colour, gender and religion. As such, it raises a number of ethical and practical concerns. As a result of profiling, US nationals have not been deployed in MSF operations in Colombia because of the risk of kidnapping, and Chadians and Rwandans have been excluded in the Central African Republic and eastern Democratic Republic of Congo respectively, because of regional conflicts. The use of profiling has increased in recent years in West Africa, as the threat of kidnapping of Westerners by radical jihadist groups has intensified.