Wikipedia:Articles for deletion/Third Reserve Army of Observation
Actually, the opening sentence of MILUNIT (which is an '''essay,''' not a guideline, and "widely accepted" according to whom?) is "As for any subject on Wikipedia, presumption of notability for a military unit or formation depends wholly on the existence of significant coverage in multiple reliable secondary sources that are independent of the subject."  Obviously an essay can't be used as a reason to keep.  We need more than a casual mention in a book, we need ''multiple'' reliable sources discussing the subject in detail.  I don't doubt the unit existed, but that's no better than a  argument
— [[User talk:NukeThePukes|Nha Trang]], 15:26, 15 October 2014 (UTC)
Stance: delete
Cited policy: WP:ITEXISTS (Wikipedia:Arguments to avoid in deletion discussions)