The <a href="https://en.wikipedia.org/wiki/Treaty_of_Rapallo_(1922)" id="mwuw" rel="mw:WikiLink" title="Treaty of Rapallo (1922)">Treaty of Rapallo</a>, pursuant to which <a href="https://en.wikipedia.org/wiki/Weimar_Republic" id="mwvA" rel="mw:WikiLink" title="Weimar Republic">Germany</a> and the <a href="https://en.wikipedia.org/wiki/Soviet_Union" id="mwvQ" rel="mw:WikiLink" title="Soviet Union">Soviet Union</a> re-establish <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Diplomatic_relations" id="mwvg" rel="mw:WikiLink" title="Diplomatic relations">diplomatic relations</a>, is signed.