It means destroying the enemy. The word war of annihilation is used in the battlefield. When used in combat, it shows that it is more ruthless, more determined and more effective, more confident and confident in the victory of the battle, more appealing, and can greatly boost the afternoon spirit and enhance the combat effectiveness.

There are many kinds of interior officials in the Return to the Empire Hotel, and some of them have added annihilation effect. The annihilation rate is the proportion of enemy soldiers killed in the battle. There are three concepts of war damage: killed, seriously injured and slightly injured, among which the dead soldiers cannot be treated. An increase in the rate of annihilation means an increase in the fatality rate of troops and the proportion of direct losses suffered by the enemy.