 If there was actually an attempt to physically extract the Martian base, hopefully the government would get involved. Besides, it is a national park, so that wouldn't be allowed, you see. A national park is a perfect place for such a situation. There's not many people, it's a low-density state. The national park, the only thing they have to worry about is backpackers. Understand that the Martians have a technological ability that's not very far away for us even figuring out.