Time war
The Last Time War was a universe altering conflict between the Time Lords and the Dalek.
The Last Time War
The facts of the Time War are little known, since most of the changes were beneath the notices of most races. It is known that the Time Lords fought with the Daleks, destroying both of their home planets. Though the Time Lord's had a policy of non-intervention, on a "higher level", they protected the time vortex and kept the peace. The origins of the war dated back to when the Time Lords sent the Doctor into the past in an attempt to avert the Daleks' creation or affect their development to make them less aggressive. (DW: Genesis of the Daleks) Other clashes included the Dalek attempt to infiltrate the High Council of the Time Lords with duplicates (DW: Resurrection of the Daleks), and the open declaration of hostilities by one of the Dalek Puppet Emperors; although the Daleks claimed that these were merely in retaliation for the Time Lords' sending of the Doctor back in time. Despite these conflicts, the Time Lords made some attempts to make peace. The first was an attempted Dalek-Time Lord peace treaty initiated by President Romana under the Act of Master Restitution. The second was the Etra Prime Incident (DW: The Apocalypse Element), which some say began the escalation of events. Weapons used by the Time Lords included Bowships, Black Hole Carriers and N-Forms (DW: Damaged Goods), while the Daleks wielded the full might of the Deathsmiths of Goth (DW: Black Legacy) and launched a massive fleet into the Time Vortex. This war lasted for years and took place throughout space and time. The last action of the Time War was by the Doctor, who destroyed all of the Daleks and Time Lords. He also removed all traces of both races out of time.
Despite the destruction caused by the war, it is known that it wasn't complete. On the Time Lord side, the only known survivor is the Doctor. On the Dalek side, a Dalek survivor crashed on Earth, the Dalek Emperor escaped the battles, as did the Cult of Skaro. (DW: Dalek, The Parting of the Ways and Doomsday)
Affects
Despite the carnage, the war was unseen by "lower species" but devastating to the "higher" ones. For example, the reason behind the Nestene Consciousness' invasion of Earth was because its food planets were destroyed in a war. As well, the Nestene's form was also affected by the war, causing it to develop more humanoid features. (DW: Rose) The Forest of Cheem also knew of the war and it's affects on the Time Lords. (DW: The End of the World) The Gelth also lost their bodies because of the war, being turned into gaseous forms. (DW: The Unquiet Dead) The Eternals apparently fled this reality in despair, never to be seen again. A more deadly affect was the death of the Animus. (DW: Doctor Who Annual 2006)
The destruction of the Time Lords created a vacuum that may have left history itself more vulnerable to change. The Doctor told Rose that time was in flux and history could change instantly- a more fluid definition to that which had been seen before. (DW: The Unquiet Dead) The most dramatic demonstration of this was when Rose created a paradox by crossing her own time stream to save her father's life just before his intended death in a traffic accident. This summoned the Reapers, who descended to sterilise the "wound" in time by devouring everything in sight. The Doctor stated that if the Time Lords had been still around, they could have prevented or repaired the paradox. The consequences of creating a paradox were also why the Doctor could not go back in time and save the Time Lords. (DW: Father's Day) As well, the Doctor noted that when the Time Lords were around, travel between parallel universes was less difficult, but with their demise, the paths between worlds were closed. (DW: Rise of the Cybermen)
Other Time Wars
The term Time War can be applied to at least two types of time-spanning conflicts. The first type of time war is where the two sides are fighting the war across different points in history, separated by centuries or millennia. The second type of time war is where Time itself is used as a weapon, with preemptive strikes, time loops, temporal paradoxes and the reversal of historical events. While the last great Time War appears to be of the latter variety, there have been other wars. There have been difficulties studying these wars, since they tend to erase the damage before it was made.
The Time Lords fought a time war early in their history against the Order of the Black Sun, based some thirty thousand years in their future. The first strike of the war, from the Time Lords' point of view, was when a Black Sun agent travelled back in time and attacked the Time Lords just as they were about to turn the star Qqaba into a power source for their time experiments. This also caused the apparent demise of the stellar engineer Omega. The Time Lords did not know why the Black Sun (whom they had never encountered before the attack) should have wanted to strike at them, and surmised that it was for something they had yet to do. (DW: Star Death and The 4-D War) Years later, at a diplomatic conference, a representative of the Order was murdered by the Sontarans and this was blamed on the Time Lords. This provided the motivation for the war's beginnings, as from the Order's point of view, the Time Lords were the ones who struck first. (DW: Black Sun Rising)
Yet another war was one lasting thirty thousand years. It was fought between the Time Lord's people and other races that were developing time travel. The Time Lords destroyed one such race, the Charon, before they even existed. This war took place a generation after the time of Rassilon, the founder of Time Lord society. (DW: Sky Pirates!
Other Time Wars include the skirmish between the Halldons (DW: We are the Daleks) and the Eternals (DW: Enlightenment). Another was the brutal slaughter of the Omnicraven Uprising. Neither of these wars directly involved the Time Lords, though they intervened both times.
At one point in the Doctor's future a war was fought between the Time Lords and an unnamed Enemy. Although Gallifrey was also destroyed as a result of the Eighth Doctor attempting to prevent the war from beginning (DW: The Ancestor Cell) this was a different occurance the the Last Time War. At some point, Gallifrey was restored, only to be destroyed again in the Last Time War.
- In the Doctor Who Magazine column, Davies compared Gallifrey being destroyed twice with Earth's two World Wars. He also said that he was "usually happy for old and new fans to invent the Complete History of the Doctor in their heads, completely free of the production team's hot and heavy hands." Despite Davies' unequivocal statement that the two wars are distinct, Lance Parkin, in his Doctor Who chronology AHistory, suggests in a speculative essay that the two destructions of Gallifrey could be the same event seen from two different perspectives, with the Eighth Doctor present twice (and both of them culpable for the planet's destruction).
