What is Johnson Aguiyi-Ironsi?
{{Infobox officeholder | honorific-prefix = [[Major General]] | name = Johnson Aguiyi-Ironsi | honorific-suffix = [[Royal Victorian Order|MVO]], [[Order of the British Empire|MBE]] | nationality = [[Nigeria|Nigerian]] | image = | order = [[List of heads of state of Nigeria|2nd]] [[Nigerian military juntas of 1966–79 and 1983–98|Head of State of Nigeria]] | term_start = 17 January 1966 | term_end = 29 July 1966 | 1blankname = {{nowrap|Chief of Staff}} | 1namedata = [[Babafemi Ogundipe]] | predecessor = [[Nnamdi Azikiwe]] | successor = [[Yakubu Gowon]] | office2 = [[Chief of Army Staff (Nigeria)|General Officer Commanding, Nigerian Army]] | term_start2 = 1965 | term_end2 = January 1966 | predecessor2 = [[Christopher Welby-Everard]] | successor2 = [[Yakubu Gowon]] | birth_date = {{birth date|1924|3|3|df=y}} | birth_place = [[Umuahia]], [[Eastern Region, Nigeria]], [[British Nigeria]]<br>(now [[Umuahia]], [[Abia State|Abia]], Nigeria) | death_date = {{death date and age|1966|7|29|1924|3|3|df=y}} | death_place = [[Lagelu, Oyo|Lalupon]], [[Oyo State|Oyo]] Nigeria | spouse = Victoria Aguyi-Ironsi | party = ''None (military)'' | vicepresident = | serviceyears = 1942–1966 | rank = [[Major general|Major General]] | unit = Commander, 2nd Brigade | commands = Force Commander, [[United Nations Operation in the Congo|ONUC]] | awards = Member of the [[Royal Victorian Order]]<br>Member of the [[Order of the British Empire]] | allegiance = {{flag|British Empire}} (to 1960)<br/>{{flag|Nigeria}} | branch = [[File:Flag of the Nigerian Army Headquarters.svg|21px]] [[Nigerian Army]] | president2 = [[Nnamdi Azikiwe]] }} [[Major general|Major General]] '''Johnson Thomas Umunnakwe Aguiyi-Ironsi''' [[Royal Victorian Order|