The document discusses the concept of five generations of warfare and sources of fifth generation warfare. First generation warfare involved massed armies with swords and shields, while second generation saw the rise of rifles and tanks. Third generation marked the end of linear warfare with more advanced weapons. Fourth generation featured indirect attacks and internal destruction. Fifth generation warfare changes minds through spreading negative emotions, hate for one's country, and communal issues. Sources of fifth generation warfare discussed include social media, political parties, judiciary, IMF, sectarianism, and cyber crimes. The goal is to weaken countries from within rather than direct confrontation.