<Li> Chief of Naval Staff </Li> <Li> Chief Air Staff </Li> <Table> <Tr> <Th> No </Th> <Th> </Th> <Th> Chief of Defence Staff </Th> <Th> Took office </Th> <Th> Left office </Th> <Th> Time in office </Th> <Th> Defence branch </Th> </Tr> <Tr> <Td> </Td> <Td> </Td> <Td> Akinrinade, Ipoola Alani Lieutenant General Ipoola Alani Akinrinade (born 1939) </Td> <Td> April 1980 </Td> <Td> 2 October 1981 </Td> <Td> 1 year, 6 months </Td> <Td> Nigerian Army </Td> </Tr> <Tr> <Td> </Td> <Td> </Td> <Td> Jalo, Gibson Lieutenant General Gibson Jalo (1939--2000) </Td> <Td> 2 October 1981 </Td> <Td> 31 December 1983 </Td> <Td> 7002820000000000000 ♠ 2 years, 90 days </Td> <Td> Nigerian Army </Td> </Tr> <Tr> <Td> </Td> <Td> </Td> <Td> Bali, Domkat General Domkat Bali (born 1940) </Td> <Td> 1 January 1984 </Td> <Td> 10 January 1990 </Td> <Td> 7003220100000000000 ♠ 6 years, 9 days </Td> <Td> Nigerian Army </Td> </Tr> <Tr> <Td> </Td> <Td> </Td> <Td> Abacha, Sani General Sani Abacha (1943--1998) </Td> <Td> 10 January 1990 </Td> <Td> 17 November 1993 </Td> <Td> 7003140700000000000 ♠ 3 years, 311 days </Td> <Td> Nigerian Army </Td> </Tr> <Tr> <Td> </Td> <Td> </Td> <Td> Diya, Oladipo Lieutenant General Oladipo Diya (born 1944) </Td> <Td> 17 November 1993 </Td> <Td> 21 December 1997 </Td> <Td> 7003149500000000000 ♠ 4 years, 34 days </Td> <Td> Nigerian Army </Td> </Tr> <Tr> <Td> 6 </Td> <Td> </Td> <Td> Abubakar, Abdulsalami General Abdulsalami Abubakar (born 1942) </Td> <Td> 21 December 1997 </Td> <Td> 9 June 1998 </Td> <Td> 7002170000000000000 ♠ 170 days </Td> <Td> Nigerian Army </Td> </Tr> <Tr> <Td> 7 </Td> <Td> </Td> <Td> Daggash, Al - Amin Air Marshal Al - Amin Daggash (born 1943) </Td> <Td> 9 June 1998 </Td> <Td> 29 May 1999 </Td> <Td> 7002354000000000000 ♠ 354 days </Td> <Td> Nigerian Air Force </Td> </Tr> <Tr> <Td> 8 </Td> <Td> </Td> <Td> Ogohi, Ibrahim Admiral Ibrahim Ogohi </Td> <Td> 29 May 1999 </Td> <Td> 27 June 2003 </Td> <Td> 7003149000000000000 ♠ 4 years, 29 days </Td> <Td> Nigerian Navy </Td> </Tr> <Tr> <Td> 9 </Td> <Td> </Td> <Td> Ogomudia, Alexander General Alexander Ogomudia (born 1949) </Td> <Td> 27 June 2003 </Td> <Td> 1 June 2006 </Td> <Td> 7003112200000000000 ♠ 3 years, 26 days </Td> <Td> Nigerian Army </Td> </Tr> <Tr> <Td> 10 </Td> <Td> </Td> <Td> Agwai, Martin Luther General Martin Luther Agwai (born 1948) </Td> <Td> 1 June 2006 </Td> <Td> 25 May 2007 </Td> <Td> 7002358000000000000 ♠ 358 days </Td> <Td> Nigerian Army </Td> </Tr> <Tr> <Td> 11 </Td> <Td> </Td> <Td> Azazi, Owoye Andrew General Owoye Andrew Azazi (1953--2012) </Td> <Td> 25 May 2007 </Td> <Td> 20 August 2008 </Td> <Td> 7002484000000000000 ♠ 1 year, 118 days </Td> <Td> Nigerian Army </Td> </Tr> <Tr> <Td> 12 </Td> <Td> </Td> <Td> Dike, Paul Air Chief Marshal Paul Dike </Td> <Td> 20 August 2008 </Td> <Td> 8 September 2010 </Td> <Td> 7002718000000000000 ♠ 1 year, 353 days </Td> <Td> Nigerian Air Force </Td> </Tr> <Tr> <Td> 13 </Td> <Td> </Td> <Td> Petinrin, Oluseyi Air Chief Marshal Oluseyi Petinrin (born 1955) </Td> <Td> 8 September 2010 </Td> <Td> 5 October 2012 </Td> <Td> 7002758000000000000 ♠ 2 years, 27 days </Td> <Td> Nigerian Air Force </Td> </Tr> <Tr> <Td> 14 </Td> <Td> </Td> <Td> Ibrahim, Ola Admiral Ola Ibrahim (born 1955) </Td> <Td> 5 October 2012 </Td> <Td> 16 January 2014 </Td> <Td> 7002468000000000000 ♠ 1 year, 103 days </Td> <Td> Nigerian Navy </Td> </Tr> <Tr> <Td> 15 </Td> <Td> </Td> <Td> Badeh, Alex Sabundu Air Chief Marshal Alex Sabundu Badeh (born 1957) </Td> <Td> 16 January 2014 </Td> <Td> 13 July 2015 </Td> <Td> 7002543000000000000 ♠ 1 year, 178 days </Td> <Td> Nigerian Air Force </Td> </Tr> <Tr> <Td> 16 </Td> <Td> </Td> <Td> Olonisakin, Abayomi Gabriel General Abayomi Gabriel Olonisakin (born 1961) </Td> <Td> 13 July 2015 </Td> <Td> Incumbent </Td> <Td> 7002961000000000000 ♠ 2 years, 230 days </Td> <Td> Nigerian Army </Td> </Tr> </Table> <Tr> <Th> No </Th> <Th> </Th> <Th> Chief of Defence Staff </Th> <Th> Took office </Th> <Th> Left office </Th> <Th> Time in office </Th> <Th> Defence branch </Th> </Tr>

Who is the chief of defence staff of nigeria