Board Thread:Questions and Answers/@comment-159.153.172.100-20140617091033/@comment-24472360-20140620101110

Is the Division based on a particular Tom Clancy book or series of books?

No, not a specific book, but the Tom Clancy universe is key to the story of The Division.

(Source: http://blog.ubi.com/the-division-community-interview-e3-2013/ )