u/Competitive-Cash-955

So, me and my friend are new to the game and joined this war on the side of the colonials. We played a bit as frontline infantry but it quickly gotten a bit repetitive for us. During our time weve seen the supply trucks coming to our base and taken an interest in it. so, can someone explain to me how logistics work in this game? Do i need to join a discord or a regiment? Any answer will help a lot.