In air combat, the target often performs maneuver in advance based on the current battlefield situation, so that the traditional tactical attack zone of air-to-air missiles cannot fully and accurately reflect the current attack/defense situation.This paper proposes a simulation method of the tactical attack zone by predicting target maneuver.The mathematical three-degree-of-freedom model of the missile, the model with limited extrapolation for target maneuver prediction and the model of the guidance law are established respectively to simulate the attack area.The results show that, the early correction of the attack area through the predicted target maneuver mode enables the pilot to grasp the changes of battlefield situation of the two sides, make the right decision, and complete the OODA loop as soon as possible, which also provides effective auxiliary information for the subsequent decision.