Unmanned swarms have widely penetrated and profoundly affected all fields of modern society. In the process of mis-sion execution, unmanned swarms may face many kinds of interference and damage, which will affect the normal operation of the swarm and the efficient completion of the mission. Evaluating of the robustness of swarm has im-portant theoretical and applied value to ensure the stability and efficiency of the swarm in the dynamic environment. In this paper, taking cooperative sensing of the UAV swarm as an example, we utilize the Hawk and Dove evolutionary game to model the cooperation process according to behavioral characteristics of swarm cooperation. We construct the robustness indicator set of UAV swarm from the three dimensions of swarm attributions, environmental attributions and task effects and present a quantitative metric of evaluating robustness. Then we analyze the robustness perfor-mance of the swarm under various perturbation factors. Finally, we propose an intelligent evaluation model eXGBoost based on the Shapley additive explanation (SHAP) and the eXtreme Gradient Boosting (XGBoost) model. The exper-imental results show that the robustness indicator set and the evaluation method proposed by this paper have good feasibility and effectiveness. In addition, the method increases the transparency of the evaluation model. It can pro-vide effective feedback for the design of unmanned swarms. the design of unmanned swarms.