Questions about some parts of a video (gaming)

I need to translate this video, but there are some parts I don’t understand.

What does it mean “I’m making a wild approach”, “contact” and “pull around for north west flank” at 0:53, 2:31(&2:58), and 3:31 in this video?
https://youtu.be/ndvbP_idgjI

Does it mean:
1. I’m rushing the objective.
2. friendly forces
3. Regain the battle ground on north west flank.