A month-long violent struggle begins in <a href="https://en.wikipedia.org/wiki/Aden" id="mwAR8" rel="mw:WikiLink" title="Aden">Aden, South Yemen</a> between supporters of <a href="https://en.wikipedia.org/wiki/Ali_Nasir_Muhammad" id="mwASA" rel="mw:WikiLink" title="Ali Nasir Muhammad">Ali Nasir Muhammad</a> and <a href="https://en.wikipedia.org/wiki/Abdul_Fattah_Ismail" id="mwASE" rel="mw:WikiLink" title="Abdul Fattah Ismail">Abdul Fattah Ismail</a>, resulting in thousands of casualties.