SubjectsHistory FactsFactsIP FactoidsWeird Facts World War 2 has not yet officially ended. By IP Factly - Apr 22, 2015 1 Bastogne Historic Walk recap: 2008. Reenactors busy near the town of Foy. Image credit: Archangel12 cc2.0 This is because Russia and Japan have not yet signed a peace treaty. Until today, they are still fighting over the Kuril Islands.