We created a simulation model to investigate potential links between the actions of violent extremist organizations (VEOs), people in the VEO's home country, and diaspora communities from that country living in the West. We created this model using the DYMATICA framework, which uses a hybrid cognitive-system dynamics modeling strategy to simulate behaviors based on psycho-social theory. Initial results of the model are given, focusing on increases to VEO funding and recruiting resulting from an invasion of the VEO's home country. Western intervention, prejudice, and economic drivers are also considered.