<a href="https://en.wikipedia.org/wiki/Winter_War" id="mwpw" rel="mw:WikiLink" title="Winter War">Winter War</a>: Finland holds off a <a href="https://en.wikipedia.org/wiki/Soviet_Union" id="mwqA" rel="mw:WikiLink" title="Soviet Union">Soviet</a> attack in the <a href="https://en.wikipedia.org/wiki/Battle_of_Kelja" id="mwqQ" rel="mw:WikiLink" title="Battle of Kelja">Battle of Kelja</a>.