In the heyday of the Libertarian Socialist Federation (LSF), the alliance shared many agreements with other alliances. The LSF was a well recognised alliance in Cybernations with the largest contingency of leftists on Planet Bob at one point in time, it shared Mutual Defense Pacts with alliances such as The German Empire (which the LSF helped establish by protecting their right to existence), FOK!-Alliance, and the honourable Byzantine Empire. The LSF share the following agreements with the following alliances: