The Militarized Interstate Events (MIE) dataset, 1816–2014

Abstract

We use this article to introduce the Militarized Interstate Events (MIE) dataset, a new dataset for international conflict with a host of innovative features. The MIE data offers dyadic, event-level information for all militarized interstate confrontations from 1816 to 2014, including major wars as well as all threats, displays, and uses of force between two or more states. The data come with major innovations, including dyadic fatality estimates at the event level and recorded events for general conflicts alongside the battles of the wars of the last two centuries. We discuss how to use these conflict data and provide a replication that demonstrates the dataset's usefulness.