Nigeria's North Central and North West Zones are afflicted with a multidimensional crisis that is rooted in long-standing tensions between ethnic and religious groups and involves attacks by criminal groups and banditry/hirabah (such as kidnapping and grand larceny along major highways). The crisis has accelerated during the past years because of the intensification of attacks and has resulted in widespread displacement across the region. Between 04 and 10 October 2021, armed clashes between herdsmen and farmers; and bandits and local communities have led to new waves of population displacement. Following these events, rapid assessments were conducted by DTM (Displacement Tracking Matrix) field staff with the purpose of informing the humanitarian community and government partners, and enable targeted response. Flash reports utilise direct observation and a broad network of key informants to gather representative data and collect information on the number, profile and immediate needs of affected populations. During the assessment period, the DTM identified an estimated number of 2,866 individuals who were displaced to neigbouring wards. A total of 55 injuries and 59 casualties were reported in the LGAs Batsari in Katsina State, Isa in Sokoto, Maradun in Zamfara State and Guma in Benue State.