At the end, the TV newscaster reports that 150,000 reserve human forces have been activated. But the crawl strip at the bottom of the screen reads "150,000 RESERVED human forces," a different meaning altogether.
In one of the trailers for this movie (https://www.youtube.com/watch?v=QHWbzrCJ4nE), Michelle (Sigourney Weaver) delivers the lines, "A thinking robot could be the end of mankind. Destroy that robot! Burn it to ash." This is possibly a reference to her role in Alien (1979) where a thinking robot (named Ash) protected the alien at the expense of the "expendable" crew.