Abstract: Aiming at the situation that foreign fleets threaten the safety of our sea area, based on the Mozi joint operation simulation system, the operational scenarios of active red attack and blue defense are established. For land-based limited missile anti-ship operations, the attack target, launch time and the number of salvo weapons are designed according to the damage points of enemy ships, missile hit rate, etc. The impact of different strategies on the operational simulation results is simulated and analyzed. The simulation results show that the operational strategy of first penetration, then attack, and finally re-launch, as well as the reasonable launch opportunity and the number of salvos, can ensure that the average 14.4 missiles sink the fleet and achieve the operational purpose.