Occupation: Rainfall

Occupation: Rainfall is a 2020 Australian sci-fi action film written and directed by Luke Sparke. Two years into an intergalactic invasion of Earth, survivors in Sydney, Australia, fight back in a desperate ground war against overwhelming technological and military superiority from the alien invaders. The human resistance, aided by a few sympathetic aliens, uncovers a plot that could see the war come to a decisive end as they target a mysterious operation called "Rainfall" at Pine Gap, a US intelligence base hosting two survivors.