they have a tank

In a dimly lit, industrial interior, a large, green-skinned alien with a mechanical exosuit stands amidst debris, its arms raised in a tense, confrontational posture. The scene shifts to a chaotic river rapids where several similar aliens in futuristic gear navigate turbulent waters in small boats, one of which crashes violently, throwing its occupants into the churning water. The sequence continues with the aliens struggling against the rapids, one being thrown from a vehicle, while another is seen clinging to a rock. The action culminates with a close-up of a man in a desert landscape, speak