As reported by The Chosun Ilbo, South Korea's Defense Ministry is looking into ways to use smartphones on the battlefield starting as early as 2013. The military presently limits smartphones for personal use due to their vulnerability to hacking and eavesdropping.
This development is both interesting and inevitable. Information and intelligence have historically played an important role in warfare, but their importance has taken a quantum leap with the digital information revolution. U.S. military, for example, have long used these devices in war zones.