Nigerian Civil War

The Nigerian Civil War (6 July 1967 – 15 January 1970), also known as the Biafran War, Nigeria–Biafra War, or Biafra War, was an armed conflict fought between Nigeria and the Republic of Biafra, a secessionist state that had declared its independence from Nigeria in 1967. During the war years, General Yakubu Gowon served as the head of state of Nigeria, while Biafra was led by Lieutenant Colonel Chukwuemeka "Emeka" Odumegwu Ojukwu. The conflict emerged from political, ethnic, cultural, and religious tensions that preceded the United Kingdom's formal decolonisation of Nigeria from 1960 to 1963. Immediate causes of the war in 1966 included a military coup, a counter-coup, and anti-Igbo pogroms in the Northern Region. As a consequence of these pogroms, alongside the mass exodus of surviving Igbos from the Northern Region to the Igbo homelands in the Eastern Region, the leadership of the Eastern Region concluded that the Nigerian federal government was either unwilling or unable to guarantee them an adequate protection, therefore, the only remaining solution seemed to be to guarantee their compatriots' security by establishing a sovereign and independent country of Biafra.

Within a year, Nigerian government troops surrounded Biafra, while capturing coastal oil facilities and the city of Port Harcourt. In the aftermath of the Nigerian military's encirclement of the major part of Biafra, a blockade was imposed as a deliberate policy during the ensuing stalemate, which led to the mass starvation of Biafran civilians. During the 2+1⁄2 years of the war, there were approximately 100,000 overall military casualties, while between 500,000 to 2 million Biafran civilians died of starvation.

Alongside the concurrent Vietnam War, the Nigerian Civil War was one of the first wars in human history to be televised to a global audience. In mid-1968, images of malnourished and starving Biafran children saturated the mass media of Western countries.