Ohio Defense Force

The Ohio Defense Force (ODF) is a privately organized militia in the state of Ohio. The Ohio Defense Force is not a part of the organized military of Ohio, which consists of the Ohio National Guard, the Ohio Naval Militia, and the Ohio Military Reserve. Rather, it is organized, led, and staffed by private citizens.

The Ohio Defense Force, originally named the Southeastern Ohio Defense Force, was founded in 1989 as a non-profit corporation. In 2004, the organization decided to expand statewide and was renamed the Ohio Defense Force.

The Southern Poverty Law Center lists the Ohio Defense Force as an anti-governmental organization. TIME journalists conducted extensive interviews with members of the group during a training exercise in their piece "The Secret World of Extreme Militias".