<a href="https://en.wikipedia.org/wiki/Yekatit_12" id="mwhg" rel="mw:WikiLink" title="Yekatit 12">Yekatit 12</a>: During a public ceremony at the Viceregal Palace (the former Imperial residence) in <a href="https://en.wikipedia.org/wiki/Addis_Ababa" id="mwhw" rel="mw:WikiLink" title="Addis Ababa">Addis Ababa</a>, <a href="https://en.wikipedia.org/wiki/Ethiopia" id="mwiA" rel="mw:WikiLink" title="Ethiopia">Ethiopia</a>, two Ethiopian nationalists of <a href="https://en.wikipedia.org/wiki/Eritrea" id="mwiQ" rel="mw:WikiLink" title="Eritrea">Eritrean</a> origin attempt to kill viceroy <a href="https://en.wikipedia.org/wiki/Rodolfo_Graziani" id="mwig" rel="mw:WikiLink" title="Rodolfo Graziani">Rodolfo Graziani</a> with a number of grenades.