Mutual Defense Pacts (often referred to as MDP's) are a type of interalliance treaty wherein the signatory alliances agree to defend each other from attack by other alliances.

MDP's are one step above ODoAP and one step below MDoAP on the Spectrum of Interalliance Treaties.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.