The East African campaign was fought in East Africa during the Second World War by Allies of World War II, mainly from the British Empire, against Italy and its colony of Italian East Africa, between June 1940 and November 1941. The British Middle East Command with troops from the United Kingdom, South Africa, British India, Uganda Protectorate, Kenya, Somaliland, West Africa, Northern and Southern Rhodesia, Sudan and Nyasaland participated in the campaign. These were joined by the Allied Force Publique of Belgian Congo, Imperial Ethiopian Arbegnoch and a small unit of Free French.

The ECOWAS military intervention in the Gambia or the ECOWAS Mission in The Gambia – code-named Operation Restore Democracy – is an ongoing military intervention in the Gambia by several West African countries. The intervention was launched to resolve a breakdown of internal order in the government of the Gambia that resulted from a dispute over the country's presidency. The dispute had led to a constitutional crisis in the country. The intervention began in January 2017, and in June 2017, the term of the ECOWAS military mission was extended by a year. The mission is ongoing as of August 2020, and is expected to continue through at least 2021.

A constitutional crisis in the Gambia started after the presidential elections on 1 December 2016, and ended with the outgoing president Yahya Jammeh being forced to step down in favour of his elected successor Adama Barrow on 21 January 2017, after resistance.

The following is a list of conflicts in Ghana.

The Mali War is an ongoing armed conflict that started in January 2012 between the northern and southern parts of Mali in Africa. On 16 January 2012, several insurgent groups began fighting a campaign against the Malian government for independence or greater autonomy for northern Mali, which they called Azawad. The National Movement for the Liberation of Azawad (MNLA), an organization fighting to make this area of Mali an independent homeland for the Tuareg people, had taken control of the region by April 2012.

The Somalia War, Ethiopian Invasion Of Somalia, or Ethiopian intervention in Somali Civil War, was an armed conflict involving largely Ethiopian and Somali Transitional Federal Government (TFG) forces and Somali troops from Puntland versus the Somali Islamist umbrella group, the Islamic Court Union (ICU), and other affiliated militias for control of the country. The war officially began shortly before July 20, 2006 when U.S-backed Ethiopian troops invaded Somalia to prop up the TFG in Baidoa. The TFG in Somalia invited Ethiopians to intervene, which became an "unpopular decision". Subsequently, the leader of the ICU, Sheik Hassan Dahir Aweys, had declared that, "Somalia is in a state of war, and all Somalis should take part in this struggle against Ethiopia". On December 24, Ethiopia stated it would actively combat the ICU.

The Western Togoland Rebellion is an ongoing separatist revolt by the Ewe nationalist Western Togoland Restoration Front against the government of Ghana seeking the independence of former British Togoland.