Modern War Demonstration Hall Introduction: The Modern War Demonstration Hall uses lifelike realism and appropriate exaggeration to demonstrate future warfare and modern warfare through sound, light, electricity and other forms. The main content of the sandbox performance is satellite reconnaissance and The whole process of anti-reconnaissance, electronic jamming and anti-jamming, surface-to-surface missiles, air-to-surface missiles, surface-to-air missiles attack and interception, as well as ship attack and defense, allows visitors to deeply understand that "future wars will be high-tech conditions In the non-contact war under the current situation, seizing the right to information means seizing the initiative in the war, and putting the enemy in a passive position of being beaten and unable to fight back." This resonated and shocked the visitors.