Who is the enemy?

It is clear that the bombers are Americans... because Hawkins who managed to infiltrate the terrorist group is an American citizen and so the other members of the group... In my own point of view, this group bombed their country to bring down the president..

It's already clear that the bombers were English speakers, so that certainly pushes the inside job feeling. It also begs the question of whether the government ID badge was legit. If it was, it certainly stands a chance that it was an internal attempt to overthrow the current government. I'm guessing that there's going to be a lot more MacGyver-ing to keep the town up and running, some more dating and hookups, lots more drama, and eventually an encounter with more political entities. I can forsee two 'presidents' fighting over the city's allegiance, the return of the Ravenwood mercs, and potentially encounters with foreign military. Whatever may be in store, who cares. I'm just excited to keep on watching.