In Doom (2016), what facility on Mars is overwhelmed by demonic forces?

Union Aerospace Corporation (UAC)

Which actress won an Oscar for her role as Queen Elizabeth II in "The Queen"? Which city hosted the Summer Olympics in 2008? In what European country do residents traditionally eat fried carp for their Christmas dinner? Who famously uncovered the Watergate scandal through investigative journalism? What metal alloy consists primarily of copper and tin?