"Centcom" in Doha, Qatar represents everything a modern military command post can be with the most sophisticated military information systems--from video-conferencing to real-time frontline satellite communication. From this forward command in the he... (more)art of the Middle East, the U.S. ran the Iraq War. But command posts have not always been so technologically advanced as we see when we delve into the history of military communication--from tattooed messenger to satellite technology.