Sani Abacha

Abacha assembled a personal security force of 3,000 men trained in North Korea. Abacha's chief security officer Hamza al-Mustapha had an iron grip on the apparatus of military-security. The Nigeria Police Force underwent a large scale retraining. The state cracked down ruthlessly on criminals and dissidents, the National Democratic Coalition was attributed with several bombings across the country, and several members were arrested.[27] When Moshood Abiola proclaimed himself president, he was jailed for treason and subsequently died in custody.[28] Also, former military ruler Olusegun Obasanjo was jailed for treason and accused of plotting a coup together with General Oladipo Diya.[29] In 1997, General Shehu Yar'Adua who was also jailed died in custody. Abacha's regime was accused of human rights abuses, especially after the hanging of Ogoni activist Ken Saro-Wiwa (only one of several executions of Ogoni activists opposed to the exploitation of Nigerian resources by the multinational petroleum company, Royal Dutch Shell), whose death later led to the eviction of Nigeria from the Commonwealth Nations.[30] Wole Soyinka was charged in absentia with treason.[20] Abacha's regime suffered opposition externally by pro-democracy activists.

Abacha's administration oversaw an increase in the country's foreign exchange reserves from $494 million in 1993 to $9.6 billion by the middle of 1997, and reduced the external debt of Nigeria from $36 billion in 1993 to $27 billion by 1997.[31][32] Abacha also constructed between 25 and 100 km of urban road in major cities such as Kano, Gusau, Benin, Funtua, Zaria, Enugu, Kaduna, Aba, Lagos, Lokoja and Port Harcourt.[33] Abacha brought the privatisation programs of the Ibrahim Babangida administration to a halt, reduced an inflation rate of 54% inherited from Ernest Shonekan to 8.5% between 1993 and 1998, all while the nation's primary commodity, oil was at an average of $15 per barrel.[32] GDP growth, despite being estimated to be higher than the 2.2% growth in 1995, was largely limited to the petroleum sector.[34]

The unprecedented economic achievements coincided with the rapid expansion of embezzlement hitherto unseen in the history of corruption in Nigeria in the alleged saga known as "Abacha loot".[35] Abacha's national security adviser, Alhaji Ismaila Gwarzo, was accused by the government of President Olusegun Obasanjo to have played a central role in the looting and transfer of money to overseas accounts.[36] Abacha's son, Mohammed Abacha and best friend Alhaji Mohammed M. Sada were also involved. A preliminary report published by the Abdulsalam Abubakar transitional government in November 1998 described the process. The report mentioned that Sani Abacha told Ismaila Gwarzo to provide fake national security funding requests, which Abacha approved. The funds were usually sent in cash or travellers' cheques by the Central Bank of Nigeria to Gwarzo, who took them to Abacha's house. Mohammed Sada then arranged to launder the money to offshore accounts. An estimated $1.4 billion in cash was delivered in this way.[37]

In 2004, a list of the ten most self-enriching leaders in the previous two decades was released;[38] in order of amount allegedly stolen, the fourth-ranked of these was Abacha and his family who are alleged to have embezzled $1 billion – $5 billion.[39] In 2002, false rumours circulated that Abacha's family purportedly agreed to return $1.2 billion. Sources in the Obasanjo administration disclosed that the whole Abacha loot was politicised by the administration for his re-election bid.[40] On 7 August 2014, the United States Department of Justice announced the forfeiture of US$480 million, the largest in its history, to the Nigerian government.[41] Jersey discovered more than $267 million in funds that were allegedly laundered through the U.S. banking system and deposited in a Jersey account (£210m in British pounds). The U.S. Justice Department, Jersey courts and the government of Nigeria completed a civil asset forfeiture against the funds and they will be divided between those countries.[42]

Abacha oversaw the reorganisation of Nigeria into six geopolitical zones,[43] in order to reflect cultural, economic, and political realities of the regions;

• North Central: Benue State, Kogi State, Kwara State, Nasarawa State, Niger State, Plateau State and Federal Capital Territory, Nigeria.
• North East: Adamawa State, Bauchi State, Borno State, Gombe State, Taraba State and Yobe State.
• North West: Jigawa State, Kaduna State, Kano State, Katsina State, Kebbi State, Sokoto State and Zamfara State.
• South East: Abia State, Anambra State, Ebonyi State, Enugu State and Imo State.
• South South: Akwa Ibom State, Bayelsa State, Cross River State, Delta State, Edo State and Rivers State.
• South West: Ekiti State, Lagos State, Ogun State, Ondo State, Osun State and Oyo State.

Abacha held a constitutional conference between 1993 and 1995. Early in 1998, Abacha announced that elections would be held on 1 August, with a view toward handing power to a civilian government on 1 October. It later became apparent that Abacha had no intention of relinquishing power. By April 1998, Abacha had coerced the country's five political parties into endorsing him as the sole presidential candidate.

In 1995, following the execution of Ken Saro-Wiwa, Nigeria was suspended from the Commonwealth of Nations.[44][45] While hosting Nelson Mandela, Abacha admitted he was advised against interfering with Saro-Wiwa's trial—but made assurances that he would use his rank in government to commute the sentence if death sentence was pronounced. Justice Ibrahim Auta was the judge presiding over the proceedings, and sentenced Saro-Wiwa to death by hanging.[46] Abacha did not commute the sentence.

In 1997, Muammar Gaddafi's West African Tour to Sani Abacha to mark the new Islamic year directly infringed United Nations Sanctions on Libya, yet he was greeted by thousands of Abacha's supporters who came out to demonstrate their loyalty in Kano.[47] The Libyan leader made no commitments to Nigeria but merely sought to strengthen relations with the country, many saw the visit as a way to strengthen his agenda of Pan-Africanism.

Abacha intervened in the Liberian Civil War. Through the Economic Community of West African States Monitoring Group, Abacha sent troops to Liberia to fight against the rising insurgency in the country and political tensions. The Civil War, which began in 1989, saw an influx of Nigerian troops from 1990 when Abacha was defence minister.

Despite being repeatedly condemned by the US State Department,[48] Abacha did have a few ties to American politics. In 1997, Senator James Inhofe (R-Oklahoma) travelled to Nigeria to meet with Abacha as a representative of the "Family", a group of evangelical Christian politicians and civic leaders. Abacha and the Family had a business and political relationship from that point until his death.[49][50] Abacha also developed ties with other American political figures such as Senator Carol Moseley Braun (D-Illinois) Rev. Jesse Jackson and Minister Louis Farrakhan. Several African American political leaders visited Nigeria during his reign and Farrakhan supported his administration.