In Words of War, Eric Min pulls back the curtain on when, why, and how belligerents negotiate while fighting.

Of all interstate conflicts across the last two centuries, two-thirds have ended through negotiated agreement. Wartime diplomacy is thus commonly seen as a costless and mechanical process solely designed to end fighting. But as Min argues, that wartime negotiations are not just peacemaking tools. They are in fact a highly strategic activity that can also help states manage, fight, and potentially win wars.

To demonstrate that wartime talk does more than simply end hostilities, Min distinguishes between two kinds of negotiations: sincere and insincere. Whereas sincere negotiations are good faithhonest attempts to reach peace, insincere negotiations exploit diplomacy for some other purpose, such as currying gaining political support or remobilizing forces. Two factors determine whether and how belligerents will negotiate: the amount of pressure that outside parties can place on belligerents them to engage in diplomacy, and information obtained from fighting on the battlefield.