The conditions under which our Armed Forces conduct operations are rapidly changing with the spread of blogs, social networking sites, and media‐sharing technology (such as YouTube), and further accelerated by the proliferation of mobile technology. Changes to the nature of conflict resulting from the use of social media are likely to be as profound as those resulting from previous communications revolutions. DARPA has an interest in addressing this new dynamic and understanding how social network communication affects events on the ground as part of its mission of preventing strategic surprise.
Events of strategic as well as tactical importance to our Armed Forces are increasingly taking place in social media space. We must, therefore, be aware of these events as they are happening and be in a position to defend ourselves within that space against adverse outcomes, said Rand Waltzman, Program manager DARPA.
For example, in one case rumors about the location of a certain individual began to spread in social media space and calls for storming the rumored location reached a fever pitch. By chance, responsible authorities were monitoring the social media, detected the crisis building, sent out effective messaging to dispel the rumors and averted a physical attack on the rumored location. This was one of the first incidents where a crisis was (1) formed (2) observed and understood in a timely fashion and (3) diffused by timely action, entirely within the social media space.
DARPA launched its SMISC program in 2011 to examine ways social networks could be used for propaganda under Military Information Support Operations (MISO), formerly known as psychological operations.The effective use of social media has the potential to help the Armed Forces better understand the environment in which it operates and to allow more agile use of information in support of operations.
The general goal of the Social Media in Strategic Communication (SMISC) program is to develop a new science of social networks built on an emerging technology base. Through the program, DARPA seeks to develop tools to help identify misinformation or deception campaigns and counter them with truthful information, reducing adversaries’ ability to manipulate events.
To accomplish this, SMISC focussed research on linguistic cues, patterns of information flow and detection of sentiment or opinion in information generated and spread through social media. Researchers also attempted to track ideas and concepts to analyze patterns and cultural narratives. If successful, they should be able to model emergent communities and analyze narratives and their participants, as well as characterize generation of automated content, such as by bots, in social media and crowd sourcing.
SMISC researchers will create a closed and controlled environment where large amounts of data are collected, with experiments performed in support of development and testing. One example of such an environment might be a closed social media network of 2,000 to 5,000 people who have agreed to conduct social media-based activities in this network and agree to participate in required data collection and experiments. This network might be formed within a single organization, or span several. Another example might be a role-player game where use of social media is central to that game and where players have again agreed to participate in data collection and experiments.

