User blog comment:Dragonfly18/EA Vs. Bell Textron/@comment-3469974-20120115195638/@comment-4434202-20120116143632

Because I do believe (I could be wrong) that the Apache is the Army's and the Cobra/Viper is the belongs to the Marines. I hadn't heard of the Venom prior to BF3 and the Black Hawk is used by most branches.