Muhammadu Buhari is a Nigerian politician and retired Nigerian Army major general who served as the president of Nigeria from 2015 to 2023. He also served as the country's military head of state from 31 December 1983 to 27 August 1985, after taking power from the Shehu Shagari civilian government in a military coup d'état. The term Buharism is used to describe the authoritarian policies of his military regime.
Ibrahim Badamasi Babangida is a Nigerian statesman and military dictator who ruled as military president of Nigeria from 1985 when he orchestrated a coup d'état against his military and political arch-rival Muhammadu Buhari, until his resignation in 1993 as a result of the post-12 June 1993 election which he illegally nullified.
The State Security Service(SSS), self-styled as the Department of State Services (DSS), is a security agency in Nigeria and one of three successor organisations to the National Security Organization (NSO). The agency is under the Presidency of Nigeria, and it reports its activities direct to the President, office of the ONSA, headquartered in Abuja.
Goodluck Ebele Azikiwe Jonathan is a Nigerian politician who served as the president of Nigeria from 2010 to 2015. He lost the 2015 presidential election to former military head of state General Muhammadu Buhari and was the first incumbent president in Nigerian history to concede defeat in an election, thus allowing for a peaceful transition of power.
Babagana Kingibe OV GCON is a Nigerian diplomat, politician and civil servant who has held several high ranking government offices, culminating in his appointment as the Secretary to the Government of the Federation from 2007 to 2008. He spent over a decade in the Foreign Service cadre and has been in politics since the 1970s, serving six heads of state; most recently as a member of the inner circle of President Muhammadu Buhari.
Lawan Gwadabe is a Nigerian military officer. He served as Military Administrator of Niger State in Nigeria from December 1987 to January 1992 during the military regime of General Ibrahim Babangida. He was accused of planning a coup against General Sani Abacha in 1995, for which he was jailed, tortured and convicted of treason. After Abacha's death he was granted a state pardon.
Lawal Jafaru Isa is a retired Nigerian Army Brigadier General, and was the Military Administrator of Kaduna State from December 1993 to August 1996 during the military regime of General Sani Abacha.
Lateef Kayode Are is a retired Nigerian Army Colonel who was Director General of the Nigerian State Security Service (SSS) from 1999 to 2007 and briefly served as National Security Adviser in 2010. Are served as an officer in the Directorate of Military Intelligence up until retirement by General Sani Abacha. Are was appointed as Director-General of the State Security Service by President Olusegun Obasanjo, served in that post throughout President Obasanjo's two terms (1999-2007), and was replaced by Afakiriya Gadzama, who was appointed in August 2007 by President Umaru Yar'Adua.
On the night of 14–15 April 2014, 276 mostly Christian female students and also Muslim students aged from 16 to 18 were kidnapped by the Islamic terrorist group called Boko Haram from the Government Girls Secondary School at the town of Chibok in Borno State, Nigeria. Prior to the raid, the school had been closed for four weeks due to deteriorating security conditions, but the girls were in attendance in order to take final exams in physics.
General elections were held in Nigeria on 28 and 29 March 2015, the fifth quadrennial election to be held since the end of military rule in 1999. Voters elected the President and members to the House of Representatives and the Senate. The incumbent president, Goodluck Jonathan, sought his second and final term.
The following lists events that happened during 2015 in Nigeria.
Ibrahim Ahmed Bako was a senior officer in the Nigerian Army who played a principal role in two Nigerian military coups: the July 1966 counter-coup and the December 1983 coup. The 1983 coup ousted the democratic government of Shehu Shagari while the July 1966 coup ousted the military government of General Ironsi. Bako was killed during the December 1983 coup d'état.
The 2015 Baga massacre was a series of mass killings carried out by the Boko Haram terrorist group in the north-eastern Nigerian town of Baga and its environs, in the state of Borno, between 3 January and 7 January 2015.
The Nigerian military coup of 1983 took place on 31 December that year. It was coordinated by key officers of the Nigerian military and led to the ousting of the democratically elected government of President Shehu Shagari and the installation of Major General Muhammadu Buhari as head of state.
Starting in late January 2015, a coalition of West African troops launched an offensive against the Boko Haram insurgents in Nigeria.
Haliru Akilu is a Nigerian general who was Director of National Intelligence and Director of Military Intelligence at various times in the 1990s.
Ibrahim Dasuki was the 18th Sultan of Sokoto, who was deposed in 1996 during the military government of Sani Abacha. Prior to becoming Sultan, he held the traditional title of Baraden Sokoto. Dasuki was the first Sultan from the Buhari line of the Fodiawa dynasty. He was a close associate of Ahmadu Bello, a friend of Abubakar Gumi and was influential in the founding of Jama'atu Nasril Islam.
The $2 billion arms deal, or Dasukigate, is an arms procurement deal in Nigeria that resulted in the embezzlement of $2 billion through the office of the National Security Adviser under the leadership of Colonel Sambo Dasuki, the former National Security Adviser. The illegal deal was revealed following an interim report of the presidential investigations committee on arms procurement under the Goodluck Jonathan administration. The committee report showed an extra-budgetary spending to the tune of ₦643.8 billion and additional spending of about $2.2 billion in the foreign currency component under the Goodluck Jonathan administration.
The Nigerian National Security Adviser, commonly referred to as the NSA, is a senior official of the federal government of Nigeria, based at the Three Arms Zone in Abuja, FCT. The national security adviser acts on behalf of the president of Nigeria, co-ordinating the management of all national security matters as principal adviser on state security. The position is a statutory member of the National Security Council (NSC) and Federal Executive Council (FEC), and chairs meetings of the Nigerian intelligence agencies. The NSA is supported by the Office of the National Security Adviser (ONSA), which includes executive staff drawn from intelligence, the armed forces, law enforcement and paramilitary units who primarily fulfil roles assigned them by the NSA at any given time in furtherance of the national security strategy of Nigeria. The National Security Adviser serves at the pleasure of the President and does not require confirmation from the Nigerian Senate. The duties of the NSA varies from administration to administration; and depends not only on the qualities of the person appointed to the position, but also on the style and management philosophy of the incumbent President. Historically, appointment to the office has been held by senior police officers, and, the top brass of military officers up to, and, including three- and four-star generals.
Muhammadu Buhari's tenure as the 15th president of Nigeria began with his first inauguration on 29 May 2015, and ended on 29 May 2023. A retired general and member of the All Progressives Congress from Katsina State, he previously served as military head-of-state from 31 December 1983 to 27 August 1985, when he was deposed in a military coup led by General Ibrahim Babangida. Buhari took office following a decisive victory over incumbent Peoples Democratic Party president Goodluck Jonathan in the 2015 presidential election. Four years later, in the 2019 presidential election, he defeated PDP candidate former vice president Atiku Abubakar to win re-election. Upon his inauguration, he became the oldest president in Nigerian history.
Nigeria 
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