Portuguese forces <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Battle_of_Ambuila" id="mwQg" rel="mw:WikiLink" title="Battle of Ambuila">defeat</a> the <a href="https://en.wikipedia.org/wiki/Kingdom_of_Kongo" id="mwQw" rel="mw:WikiLink" title="Kingdom of Kongo">Kingdom of Kongo</a> and decapitate King <a href="https://en.wikipedia.org/wiki/António_I_of_Kongo" id="mwRA" rel="mw:WikiLink" title="António I of Kongo">António I of Kongo</a>, also known as Nvita a Nkanga.