Hot on the League's Trail

Find evidence of the League's presence on the Copper Isle and report the accomplished mission to Igor Kalinin in the Rumbling Bay settlement.

Greetings. I have an important task for you! The task, so to speak, is of governmental importance!
Your efforts to initiate contact with our potential allies is very commending, but let's not forget about our main mission. We cannot allow the League to secure a strategic advantage over the Empire. The standoff is only gaining steam here. And our mission is to strike first!
Unfortunately, the initiative right now belongs to the opponent. I heard from commander Cha Pie-Pie that the enemy was detected in close proximity to our site. I think there is a threat of a sudden attack on our camp. But I am sure that the Empire will retake the initiative and turn things around.
You are very well acquainted with this region, so I will assign you to a recon mission. Therefore, on behalf of the Committee, I am ordering you to scout a location near the Copper Isle, where the enemy was detected, and make every effort to determine the size of enemy forces.

Were you able to find evidence of the League's presence?

Aha, I knew you could do it! The map? I'll take a look.