2000 Dalek invasion
From Tardis Wiki, the free Doctor Who reference
Forced by Davros to reveal to him the Daleks' future defeats during the Genesis Incident, the Fourth Doctor recounted a Dalek invasion of Earth in the year 2000. He stated that the magnetic properties of the Earth's core itself helped to defeat the Daleks, as well as the determination of human resistance fighters. (TV: Genesis of the Daleks)
