Secret Military Agenda?

We don't know. But I think we can assume it is to steal technology to some capacity.

Obtain a Bio-Mechanical Terra-forming Tool and Weapon called "XENOMORPH"...It always was, always will be. Until they either succeed, or die trying.

Where is written that someone have a secret military agenda ?? The only declaration i know is the one of Theron saying that maybe Vickers have an agenda on her own .

Frantz is correct as well...it's not written anywhere it is a presumption we all have made...According to the makers of this film however..."They ALL have their own agendas". We Have been told [b]this is factual info[/b] in Prometheus .