Category talk:Combatants in the Last Great Time War

Doctors
Why are the Tenth Doctor and Twelfth Doctor included in this category? They are Survivors of the Last Great Time War, sure, but when did they fight in it? It isn't because of The Day of the Doctor, because even the Eleventh Doctor isn't in this category. Am I forgetting an important story?

Also, incidentally, why does the Eighth Doctor qualify? He's an Individual in the Last Great Time War, sure, but his whole thing (to the end) is that he won't fight. He is manipulated by Ollistra into captaining a submarine and fighting against the Daleks briefly in Jonah, but he continually refuses to actually join the war. 04:00, February 6, 2019 (UTC)
 * With a stretch of the word "in", Ten's inclusion could be a reference to The End of Time, where he fought against the Time Lords' plans from the final day. I can't think of anything for Twelve, though; added in July 2017 with no explanation. 04:11, February 6, 2019 (UTC)