CROWDSOURCED WAR

Today, civilians can participate in war as never before. Through smartphones and the internet, civilians can now contribute directly to military operations, whether they are in an active conflict zone or on the other side of the globe. A civilian can, for example, use an app to help military forces intercept threats, join a virtual network of volunteers that conduct cyberoperations against a party to an armed conflict, or use a crowdfunding site to donate funds to provide weapons to combatants. We call this revolution in war fighting "Crowdsourced War." This Article identifies this growing phenomenon, demonstrates how it creates extraordinary new risks for civilians, and recommends critical steps that States like the United States must take to address those risks. In the wake of the September 11, 2001, attacks on the United States, new interpretations of the law governing armed conflict took shape. Applying these new interpretations to Crowdsourced War, this Article shows how civilians today may unknowingly forfeit their protected status and be regarded as legitimate military objectives under international law. Civilians participating in Crowdsourced War not only unwittingly endanger themselves, they also endanger civilians living and working alongside them. The spread of Crowdsourced War can also lead combatants to suspect all civilians of being participants in war and thus lawful targets. To address these problems, we argue it is time to adopt new rules for Crowdsourced War. States, including the United States, should revisit broad interpretations of the law first adopted for a different kind of conflict interpretations that now make vast numbers of civilians newly vulnerable. States must also take greater responsibility when they invite civilians to participate in Crowdsourced War, including by ensuring that they do not put civilians at unnecessary risk and by informing them of the consequences they may face. Finally, international humanitarian law must be revised to account for this sea change in the way wars are fought. The International Committee for the Red Cross, together with States like the United States that are committed to the rule of law, should renew efforts to tighten standards for targeting civilians. This is necessary to ensure that the era of Crowdsourced War does not become the era in which the distinction between civilian and combatant completely evaporates.