Those who have been in the field army or armed police come in.

First of all, correct your concept: the army is not a place to train combat effectiveness! I understand your "combat power" as combat capability.

Answer the question:

1. After military training, the combat capability will be improved and strengthened.

If you want to be a scout, the basic conditions are excellent physical quality, the same level of knowledge, intelligence, perseverance and endurance. Want to be? It's not easy! Be a good boy? Ordinary people are hard! There is a military professional problem here: there are many kinds of scouts in the army. I guess what you are talking about is the kind of "scout" similar to special operations.

I have never been an armed police. But field troops and armed police have something in common. Duty is not the whole of military life. In addition to duty, there is still a lot of time for training. The frequency is different.

Infantry have combat training such as catching enemies and prisoners.

5. In terms of combat between field troops and armed police, due to the different nature of the enemy, I personally think that the armed police mainly make the other side lose its resistance but capture it alive. In field combat, it mainly makes the other side lose its resistance but it is fatal.