colonial marine
A fictional futuristic military organization from the Aliens and Aliens vs Predator science fiction horror and action franchises.
The United States Colonial Marine Corps, or United States Colonial Marines, are a high-tech army of space marines tasked with the protection of human off-world colonies and the security of other planetary settlements.
They are highly trained and equipped with advanced weaponry and specialized vehicles such as space cruisers, transport space craft, tanks, armored personnel carriers, starfighters, dropships and shuttles.