Are there any novels about military affairs that are worth recommending?

The military novels recommended by the Dancing Enchantress included The Fifth Unit and Bullet Hole. The former described the legendary life of China's Fifth Special Forces, spanning the War of Resistance Against Japan, the War to Resist the United States and North Korea, and the counterattack against India. The latter described the military career of a special force soldier who had been in the army, guarded the border, crossed the mountains, swam across the sea, suffered a knife, and was shot. I hope you like this fairy's recommendation. Muah ~😗