KnowraRussian invasion of East PrussiaLinked fromLinked fromThe 6 pages that link to Russian invasion of East Prussia, each with the reason it gives.All 6Related 2Narrower topic 4Battle of TannenbergNarrower topic: The invasion created the two Russian armies that German forces confronted at Tannenberg.Battle of GumbinnenNarrower topic: The First Army’s invasion brought the opposing forces together near Gumbinnen.Second Battle of the Masurian LakesNarrower topic: The offensive reversed the Russian presence created by this earlier invasion.Battle of StallupönenNarrower topic: The campaign created the immediate threat that German forces met at Stallupönen.