Inferential Focus, Inc. was the subject of Barron's interview this past weekend. This research driven company combs the world looking for new investment trends.

One emerging trend that could prove profitable for investors is the Department of Defense's need for a new generation of military satellites and communications networks in general. Technology exists, and could easily get into the hands of potential enemies, that can jam communications between U.S. spacecraft and ground stations by messing up the current DOD satellites that serve as central communications point for all these devices. A simple ground station based in any country could potentially mess up the communications of our military.

To solve this potential problem, the DOD has embarked on a $34 billion project to build a whole new global networking system similar to the Internet called GIG, or Global Information Grid. The DOD's goal is to make this network the most secure communications network ever to exist.

The companies that are going to benefit from this build-out are Globecomm Systems Inc (NASDAQ: GCOM), SAIC Inc (NYSE: SAI) and Radvision Ltd (NASDAQ: RVSN). My knowledge about these companies is severely lacking. Please send in comments if you know anything about this satellite build-out or these companies.