Niger, officially the Republic of the Niger, is a landlocked country in West Africa. It is a unitary state sharing borders with Libya, Chad, Nigeria, Benin, Burkina Faso, Mali, and Algeria. Covering nearly 1,270,000 km2, it is the largest landlocked country in West Africa. Over 80% of Niger lies within the Sahara Desert. The country has a predominantly Muslim population of approximately 25 million, primarily residing in the southern and western regions. Its capital city, Niamey, is situated in the southwest along the Niger River.
In 1900, three French expeditions met at Kousséri and defeated Rabih az-Zubayr's forces at the Battle of Kousséri.
In 1903, the Sokoto Caliphate, weakened by invasions, fell to the British, and its lands were later divided between Britain and France.
In December 1904, the Military Territory of Niger was created within the Upper Senegal and Niger colony, with its capital at Niamey.
In December 1905, the Karma revolt in the Niger valley began, led by Oumarou Karma.
In March 1906, the Karma revolt in the Niger valley, which began in December 1905, led by Oumarou Karma, was suppressed.
In 1906, rough border delimitation between Niger and Nigeria was agreed via treaties.
In 1910, the border between the Military Territory of Niger and Britain's colony of Nigeria was finalized.
In 1912, the capital of the Niger Military Territory was moved to Zinder after it was split off from Upper Senegal and Niger.
In 1913, Niger experienced a devastating famine, prompting the introduction of measures to improve food security.
In 1916, the Kaocen revolt, led by Ag Mohammed Wau Teguidda Kaocen, began with backing from the Senussi in Fezzan.
In 1917, the Kaocen revolt of 1916-1917, led by Ag Mohammed Wau Teguidda Kaocen, was violently suppressed and he fled to Fezzan.
In 1920, Niger experienced a devastating famine, prompting the introduction of measures to improve food security.
In 1922, Niger became a distinct colony within French West Africa during the Scramble for Africa.
In 1922, Niger became a fully fledged colony within French West Africa, and the capital was moved back to Niamey.
In 1926, areas west of the Niger River were attached to Niger.
In 1927, areas west of the Niger River were attached to Niger.
In 1931, Niger experienced a devastating famine, prompting the introduction of measures to improve food security.
In 1931, the Tibesti Mountains were transferred from Niger to Chad.
In 1932, during the dissolution of Upper Volta, most of the east of that territory was added to Niger.
In 1946, the French Union was established, conferring limited French citizenship and decentralization of power to the colonies.
In 1947, during the dissolution of Upper Volta, most of the east of that territory was added to Niger.
In July 1956, the Overseas Reform Act (Loi Cadre) was enacted.
In December 1958, an autonomous Republic of Niger was officially created under the leadership of Hamani Diori.
In 1959, Mouvement Socialiste Africain-Sawaba (MSA) was banned for its perceived excessive anti-French stance.
On July 11, 1960, Niger decided to leave the French Community.
On August 3, 1960, Niger acquired full independence, and Hamani Diori became the country's first president.
In 1960, Niger obtained its independence after being colonized by France.
In 1960, Niger's population was 3.4 million.
In 1963, President Diori survived a planned coup masterminded by Djibo Bakary's MSA-Sawaba group.
In 1964, Djibo Bakary's MSA-Sawaba group launched an abortive rebellion.
In 1965, President Diori survived an assassination attempt masterminded by Djibo Bakary's MSA-Sawaba group.
In 1970, Niger joined the Organisation Internationale de la Francophonie.
In 1975, there was an attempted coup, which was thwarted.
In 1976, there was an attempted coup, which was thwarted.
In 1984, there was an attempted coup, which was thwarted.
In 1985, a Tuareg revolt in Tchintabaraden was suppressed.
In November 1987, Kountché died from a brain tumor, and was succeeded by his chief of staff, Col. Ali Saibou.
In 1987, Seyni Kountché, the ruler of Niger, died.
In December 1989, General Saibou won the presidential election and became the first president of the Second Republic after a new constitution was adopted.
In 1989, the single-party system was eliminated by the National Sovereign Conference.
On February 9, 1990, a violently repressed student march in Niamey led to the death of three students, increasing pressure for democratic reform.
In November 1991, a transitional government was installed to manage the affairs of state until the institutions of the Third Republic were put into place.
On December 26, 1992, a new constitution was adopted by a referendum.
On March 27, 1993, Mahamane Ousmane became the first president of the Third Republic.
In April 1993, the institutions of the Third Republic were put into place.
In April 1995, a peace deal was signed with a Tuareg rebel group. As part of the agreement, the government agreed to integrate some former rebels into the military and, with assistance from France, help others reintegrate into civilian life.
In 1995, legislative elections took place during Ousmane's presidency.
On 27 January 1996, Col. Ibrahim Baré Maïnassara led a military coup that deposed President Ousmane, bringing an end to the Third Republic.
In May 1996, specifically on the 12th, Niger adopted a new constitution as part of a six-month transition period led by the Conseil de Salut National.
On 12 May 1996, Niger's constitution was revised by national referendum.
On 8 July 1996, Maïnassara won the presidential election as an independent candidate, though the elections were viewed by some as irregular.
Between 1996 and 2003, primary school attendance was around 30%, including 36% of males and only 25% of females.
In 1996, the net primary enrollment rate was 24.5 percent.
Since at least 1996, International human rights groups have criticised the government as using regulation and police to punish criticism of the state.
In 1997, the gross primary enrollment rate was 29.3 percent.
In 1998, Niger started a decentralisation project that would later result in the renaming of its subdivisions in 2002.
On 9 April 1999, President Maïnassara was assassinated at Niamey Airport under unknown circumstances.
In July 1999, on the 18th, Niger's constitution was revised to the current version by referendum.
On 9 August 1999, a new constitution featuring a French-style semi-presidential system was adopted.
In November 1999, Tandja Mamadou won the presidential election.
On 22 December 1999, President Tandja Mamadou was sworn into office as the first president of the Fifth Republic.
In 1999 a new constitution was made creating the fifth republic.
In 1999, the judiciary of Niger was established with the creation of the Fourth Republic.
In December 2000, Niger qualified for enhanced debt relief under the International Monetary Fund program for Heavily Indebted Poor Countries (HIPC).
The ethnic makeup of Niger in 2001 was: Hausa (55.4%), Zarma & Songhay (21%), Tuareg (9.3%), Fula (8.5%), Kanuri Manga (4.7%), Tubu (0.4%), Arab (0.4%), Gourmantche (0.4%), other (0.1%).
In August 2002, unrest occurred within military camps in Niamey, Diffa, and Nguigmi; the government was able to restore order within days.
In 2002, Niger renamed its subdivisions in the implementation of a decentralisation project, first begun in 1998.
In 2002, about 45% of Niger's government budget, including 80% of its capital budget, derived from donor resources.
The pre-2002 departments were renamed as regions.
Between 1996 and 2003, primary school attendance was around 30%, including 36% of males and only 25% of females.
On 24 July 2004, municipal elections were held to elect local representatives, followed by presidential elections where Mamadou was re-elected.
In December 2005, Niger received 100% multilateral debt relief from the IMF, forgiving approximately US$86 million in debts.
A 2005 study stated that over 800,000 people (nearly 8% of the population) in Niger were enslaved.
In 2005, independent-sector radio networks were estimated to cover some 7.6 million people, or about 73% of the population.
In 2005, the literacy rate of Niger was estimated to be only 28.7%.
As of 2006, Niger was divided into 7 Regions and one capital district, subdivided into 36 departments, further broken down into 265 communes of varying types.
In 2006, there were 3 physicians and 22 nurses per 100,000 persons in Niger.
In June 2007, Seyni Oumarou replaced the prime minister following a successful vote of no confidence at the Assembly due to a deteriorated relationship between President Tandja Mamadou and his prime minister.
In 2007, the Second Tuareg Rebellion broke out in the north, led by the Mouvement des Nigériens pour la justice (MNJ).
Since 2007, Daouda Diallo headed the Conseil Supérieur de Communications.
By 2009, the Second Tuareg Rebellion had "largely fizzled out inconclusively".
In 2009, President Tandja Mamadou organized a constitutional referendum to extend his presidency, leading to political and social unrest.
In February 2010, a military junta led by Salou Djibo was established in a coup d'état in response to Tandja's attempted extension of his political term.
In 2010, Articles 3 and 175 of the Constitution guaranteed the separation of state and religion in Niger.
In 2010, Niger's seventh constitution was enacted, establishing a multiparty, unitary semi-presidential system.
In 2011, an attempted coup against President Issoufou was thwarted and its ringleaders arrested.
In 2011, elections were held following a one-year transition plan by the Supreme Council for the Restoration of Democracy.
According to the 2012 census, Islam was practiced by 99.3% of the population.
In 2013, Niger's government adopted a zero-deficit budget of 1.279 trillion CFA francs ($2.53 billion), balancing revenues and expenditures by reducing the budget by 11% from the previous year.
In 2014, Niger's budget was 1.867 trillion CFA, allocated to public debt (76,703,692,000 CFA), personnel expenditures (210,979,633,960 CFA), operating expenditures (128,988,777,711 CFA), subsidies and transfers (308,379,641,366 CFA), and investment (1,142,513,658,712 CFA).
In 2016, Mahamadou Issoufou was re-elected as president.
According to 2017 estimates, Niger had the highest fertility rate in the world (6.49 births per woman).
In 2018, SPEN opened ten boreholes and built a water treatment plant in Téra to provide potable water.
On 10 December 2019, a large group of fighters from the Islamic State in the Greater Sahara (IS-GS) attacked a military post in Inates, resulting in over seventy soldiers killed.
On 27 December 2020, Nigeriens went to the polls for presidential elections after Issoufou announced he would step down.
In 2020, nearly half (49.7%) of the Nigerien population was under age 15.
On 20 February 2021, a run-off election was held, with Bazoum taking 55.75% of the vote.
On 21 March 2021, the IS-GS militants attacked several villages around Tillia, resulting in 141 deaths, mostly civilians.
On 31 March 2021, Niger's security forces thwarted an attempted coup by a military unit in the capital, Niamey.
On 2 April 2021, Bazoum was sworn in as the President of Niger.
As of 2021, the population of Niger was 25,252,722.
In 2021, Niger was the main supplier of uranium to the EU.
Late on 26 July 2023, a coup by the military overthrew Bazoum, putting an end to the Seventh Republic.
Since the July 2023 Nigerien coup d'état, the government has been led by Abdourahamane Tchiani.
According to the UN's Multidimensional Poverty Index (MPI) report of 2023, Niger is one of the poorest countries in the world.
In 2023, Niger suspended cooperation with the Organisation Internationale de la Francophonie months after the coup.
In 2023, Niger's armed forces were involved in a military coup.
In 2023, following the coup, ECOWAS threatened to use military intervention to reinstate the government of Bazoum.
On 24 February 2024, several ECOWAS sanctions against Niger were dropped.
On 16 March 2024, Niger's government announced that it was breaking off its military cooperation agreement with the United States.
In April 2024, Russian military trainers and equipment began to arrive in Niger under a new military agreement, and the US agreed to withdraw troops.
In 2024, Niger ranked 121st out of 127 countries with sufficient data on the Global Hunger Index (GHI), with a score of 34.1 indicating a serious level of hunger.
Between March and August 2025, a drought and locust infestation led to food shortages for as many as 2.5 million Nigeriens.
In 2025, Niger became the first African country and the fifth country worldwide to eradicate onchocerciasis, according to the World Health Organization.