The War of The Feline refers to the conflict with feline races during the latter parts of the First War. It began with Kilrathi assaults on the Kerran homeworld. The Kilrathi had also repeatedly attacked other feline races, which was the reason why the called The War of the Feline Races. Mostly, these races were part of Alliance of Nations, Axis of Empires or the Coalition of Independent States. The Allies' feline forces won finally when Kilrathi forces lost 40% of their population and territories.