Modern war is an all-round, multi-level and multi-dimensional three-dimensional war. Local wars are frequent, and the probability of world war is not great.

1. This requires the combat troops to be small and refined, and the bonus of many people to combat effectiveness is greatly weakened.

2. It is very important to master military intelligence, and it is necessary to expand intelligence gathering ability.

3. Electronic countermeasures become the key to win the battle.

4. High requirements for cutting-edge military equipment.