The body of the small suicide tactical unmanned aerial vehicle system adopts composite material molding technology, which is lightweight and has high strength. The modular design of the body components enables rapid, low-cost, and large-scale production; Adopting an electric power scheme for easy use and maintenance; The software and hardware of the flight control system are customized according to the depth of the scene, with terminal image guidance, and higher precision and anti-interference capabilities. It can achieve precise strikes on fixed targets, mobile targets, sea targets, automatic target search strikes on local positions, and collaborative breakthrough.