Independance day: Resurgence (2016)

Twenty years after a devastating alien invasion, the United Nations has set up the Earth Space Defense (ESD), a global defense and research program to reverse-engineer alien technology and serve as Earth’s early warning system against extraterrestrial threats. The main defense force utilizes equipment salvaged from the remains of the alien forces and operates military bases built on the Moon, Mars, and Rhea. The Area 51 base in Nevada has become the ESD Headquarters.