https://en.wikipedia.org/wiki/Cameroon_Armed_For
The Cameroon Armed Forces (French: Forces armées camerounaises (FAC)) are the military of the Republic of Cameroon. The armed forces number 40,000 personnel in ground, air, and naval forces. There are approximately 40,000 troops in the army across three military regions. Approximately 1,300 troops are part of the Cameroonian Navy, which is headquartered at Douala. Under 600 troops are part of the Air Force. There is an additional 12,500 paramilitary troops that serve as a gendarmerie (policing force) or reconnaissance role.

The Cameroonian armed forces have bases spread all over Cameroon, including in Ngaoundéré. Air Force bases are located in Garoua, Yaoundé, Douala and Bamenda.

It has generally remained loyal to the government and acted to ensure the stability of the regime, and not acted as an independent political force. Traditional dependence on the French defense capability, although reduced, continues to be the case as French military advisers remain closely involved in preparing the Cameroonian forces for deployment to the contested Bakassi Peninsula.

With over 40,000 troops, the Army remains the most important component in terms of numbers. The Army is under the responsibility of the Chief of Staff, Major-General Nkoa Atenga, whose staff is in Yaoundé.

Currently, the organization dates from 2001 with a distribution in several types of units: combat units, response units (unités d'intervention), unités de soutien et d'appui, and finally special reserve units as part of 3 joint military régions (interarmées) and the 10 military land sectors.

Army units have been trained and equipped to fight in the swampy coastal terrain facing the Bakassi peninsula. Although prepared for an armed conflict with Nigeria in recent years, the Cameroon Army does not have operational experience against other forces, therefore, it is not possible to assess its ability to respond to changing threats and opposing tactics.

Combat units of the army include:

The Headquarters Brigade, located in Yaoundé. This brigade is responsible for protecting the capital and supporting the institutions. The President of the Republic has to allow any of its deployments.
Three command and support battalions;
The Rapid Intervention Battalion (Btaillon d'Intervention Rapide, BIR)
The Rapid Response Brigade (Cameroon) [de; fr] (Brigade d'Intervention Rapide, or also BIR), (which currently has no general staff) and is made up of three rapid response battalions, stationed in Douala, Tiko and Koutaba. These three battalions are respectively the Special Amphibious Battalion (Bataillon Spécial Amphibie; BSA), the Bataillon des Troupes Aéroportées (BTAP), and the Armored Reconnaissance Battalion (Bataillon Blindé de Reconnaissance; BBR) equipped with Type 07P infantry fighting vehicle and PTL-02 tank destroyer bought recently from China. The BSA is inspired by the French Special Forces. This brigade is a tactical battle unit under the authority of the Chief of Staff of the armed forces. For this to be engaged, the President’s agreement is necessary.[citation needed]
Five motorised infantry brigades, supposed to be stationed in one military sector but which can then be engaged without any regard to the territorial division of the country. These brigades currently do not have a general staff. In theory, they consist of 11 motorised infantry battalions; 5 support battalions and 3 backing battalions; however, the motorised battalions are in reality not operational due to a lack of staff, equipment and vehicles.

Army Equipment
https://en.wikipedia.org/wiki/List_of_equipment_of_the_Cameroon_Army

Cameroon Air Force (Armée de l'Air du Cameroun)
https://en.wikipedia.org/wiki/Cameroon_Air_Force
The Cameroon Air Force (French: Armée de l'Air du Cameroun, AdAC) is the air force of Cameroon. The Cameroon Air Force, along with the Cameroon Army, the Cameroon Navy (including the Naval Infantry), the National Gendarmerie, and the Presidential Guard make up the Cameroonian Armed Forces.

The Cameroon Air Force (Armée de l'Air du Cameroun) theoretically possesses a fairly well balanced force of relatively unsophisticated aircraft, although many of these are now ageing and serviceability levels are likely to be low. Emphasis is placed on transport and utility operations in support of ground forces. Combat capability is modest and restricted to a few armed trainers that can be used for ground attack, COIN and close air support roles. Six Atlas Impala jet trainers purchased from South Africa in 1997 had a lengthy gestation period before becoming operational and did not enter service until late 1998. None of the Impalas are currently in service. Apart from a few ultralight aircraft, these are the most recent additions to the inventory. Cameroon's air arm lacks training aircraft and has also experienced a significant decline in transport assets, most recently involving the 2001 grounding of the remaining three DHC-5D Buffalo aircraft. As with other regional air forces, few aircraft have been procured since the end of the oil boom in the early 1980s and the burden is beginning to show on equipment that is now at least two decades old.

Cameroon Navy
https://en.wikipedia.org/wiki/Cameroon_Armed_Forces#Cameroon_Navy
Around May 1999, Philip Njaru wrote a newspaper article where he alleged ill-treatment of civilians conducted by the 21st Navy Battalion based in Ekondo-Titi. In late May Njaru was approached by the local captain who asked Njaru "to stop writing such articles and to disclose his sources". Refusing to do this, Njaru five days later found his house encircled by armed soldiers, and escaped to Kumba. Here, he was assaulted by police in June 2001, with no particular reason stated. Njaru complained to the local authorities, but later learned that "his complaint had not been received".

Cameroon's Marine Nationale République modernised and increased its capabilities during 2000 with the acquisition of a number of small Rodman patrol craft and the retirement of some small older craft. A number of small patrol boats have been acquired or ordered from France. Latest estimates indicate naval strength consists of two combat patrol vessels, three coastal patrol vessels and approximately 30 smaller inshore and river patrol craft allocated to both the navy and the local gendarmerie. These include two 135 tonne Yunnan-class landing craft, which are able to carry and launch smaller craft for troop insertions. Some effort has been made to assess equipment needs to bring L'Audacieux P103 and Bakassi P104 to an effective combat status. This has resulted in weapons capabilities being reduced in favour of an increase in serviceability and the service is now effectively without missile attack capabilities. Bakassi (a Type P 48S missile patrol craft) completed a major refit at Lorient, France in August 1999. This included removing the Exocet missile system and EW equipment, and fitting a funnel aft of the mainmast to replace the waterline exhausts. New radars were also installed. Bakassi is now armed only with 40 mm cannon. Although the Bizerte (P48 large patrol craft) class L'Audacieux is fitted for SS-12M missiles these are not embarked and its operational status is in some doubt, having not been reported at sea since 1995. The Quartier-Maître Alfred Moto patrol boat was listed as out of service in 1991 but has since been reactivated.