The Art of War by Sun Tzu once said, "If you calculate more, you won; if you calculate less, you won't win. And if you don't calculate at all, what's the point?" Looking at battles from ancient times to the present, both in China and abroad, "if you calculate accurately, you won; if you calculate roughly, you won't win" is the basic rule for winning on the battlefield. War is the harshest 'auditor'. On the battlefield of blood and fire, any detail can become a crucial factor in determining victory or defeat, and any negligence can trigger the 'horseshoe effect'. If the combat plan lacks calculation or has errors in calculation, it is inevitable to turn the battle into a 'confused battle'. General Su Yu once pointed out to the point that war is all about mathematics. It can be seen that the more careful one is in calculating the battle situation and devising clever plans, the more confident one is in winning. The planning and decision-making of future information-based and intelligent warfare are unprecedentedly complex, and the difficulty, depth, and breadth of calculating combat problems have sharply increased. However, the more difficult it is, the more it requires actuarial, deep calculation, and meticulous calculation. Attention should be paid to using auxiliary calculation tools and platforms such as electronic maps, simulation, and chess systems to improve the accuracy of calculation results; Emphasize the use of computational thinking to refine, calculate, and evaluate combat plans, and improve the scientific nature of combat plans. Only by combining advanced combat systems with quantitative analysis and precise calculations can we maximize the effectiveness of command and strategy, thereby increasing the chances of winning the war. (New Society)