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Africa · Bissau

Guinea-Bissau Military Forces

Guinea-Bissau ranks #150 of 170 militaries worldwide in 2026, with 4,450 active troops. The Guinea-Bissau Army fields 10 main battle tanks. Guinea-Bissau has no nuclear weapons.

World rank #150 ATLAS index 6.2/100
Map of Guinea-Bissau Flag of Guinea-Bissau
Active troops
4K
Defense budget
$27M2024
Share of GDP
1.2%
Population
2.2M2024

Armed Forces in 2026

Domain Strength Composition
Ground Forces 10 tanks
Personnel 4,450 active

ATLAS Index (Aggregate Total of Land, Air and Sea strength)

Full ranking →
Score & Pillar Breakdown World #150
6.2/ 100
Guinea-Bissau ranks #150 of 170 in the ATLAS Index (Aggregate Total of Land, Air and Sea strength) with a score of 6.2/100. The ATLAS Index scores Guinea-Bissau's overall capability on a 0–100 scale from verifiable data across six pillars: manpower, ground forces, naval power, air power, nuclear deterrent and defense budget, each conventional pillar read after the availability proxy of its branch index (budget per point of the force).
Pillar Weight Score Basis
Manpower 10% 18.3 Active, reserve & paramilitary personnel
Ground forces 20% 16.1 ARMS inventory power: armour & artillery by type and era, attack helicopters, armament
Naval power 20% 0.0 SEAS inventory power: hulls by type, size and era, air wing, sustainment, armament
Air power 25% 0.0 AIRS inventory power: aircraft by type and generation, enablers, armament
Nuclear deterrent 10% 0.0 No declared nuclear capability
Defense budget 15% 7.3 Annual spending, purchasing-power adjusted
Availability modifier ground ×0.80 · naval ×1.00 · air ×1.00 Budget per point of each force, from the branch indexes

Country File

Defense Statistics & Key Metrics
Population2.2M (2024)
GDP$2.2 billion (2024)
GDP per capita$1,008
Military budget$27M (2024)
Share of GDP1.2% (2024)
Military spending per capita$12 (2024)
Inflation rate3.77% (2024)
Military Budget History
2020 — $0.02B, 1.50% of GDP $0.02B 2020 2021 — $0.03B, 1.50% of GDP $0.03B 2021 2022 — $0.03B, 1.40% of GDP $0.03B 2022 2023 — $0.03B, 1.20% of GDP $0.03B 2023 2024 — $0.03B, 1.20% of GDP $0.03B 2024
Budget (US$) Share of GDP (0-2%)
Share of GDP (line): CIA World Factbook (public domain). Budget in US$ (bars): that share applied to World Bank GDP (CC BY 4.0). Estimates.
Geography
CapitalBissau
RegionAfrica
Land area28,120 km²
Coastline350 km
Land borders724 km
Bordering countries2
CurrencyXOF
National Flag Adopted 1973
Flag of Guinea-Bissau
Aspect ratio1:2
ColorsRed, green, yellow, black
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Strategic Overview in 2026

Strategic Position

Guinea-Bissau occupies a coastal position in West Africa, bordered by Senegal to the north and Guinea to the south and east. Its primary security concerns center on internal political stability and the management of transnational organized crime, specifically narcotrafficking. The country’s Bijagós archipelago and fragmented coastline are utilized as transit points for South American narcotics destined for European markets.

Following a military takeover on November 26, 2025, the country is governed by the High Military Command for the Restoration of National Security and Public Order. As of early 2026, Guinea-Bissau is suspended from the Economic Community of West African States (ECOWAS) and the African Union (AU) pending the restoration of constitutional order. Prior to this suspension, the military collaborated with regional partners through the ECOWAS Stabilization Support Mission in Guinea-Bissau (ESSMGB), which maintained a presence in the capital to secure state institutions and support security sector reform.

Defense doctrine is primarily oriented toward internal security, border control, and regime protection. The military maintains a close security relationship with Senegal, influenced by the long-standing Casamance conflict along their shared border.

Military Forces

The Revolutionary People's Armed Forces (Forças Armadas Revolucionárias do Povo - FARP) consist of an Army, Navy, and Air Force, supplemented by paramilitary elements. Total active personnel are approximately 4,500, with an additional 1,500 in reserve. Paramilitary forces, including the National Guard and police units, account for approximately 1,000 personnel.

The Army is the dominant branch and maintains a presence in the capital, Bissau, and regional military zones. Its inventory consists largely of legacy Soviet-era equipment. The armored fleet includes T-34 and PT-76 light tanks, though their operational status is limited. Armored transport is provided by BTR-40, BTR-60, and BTR-152 wheeled personnel carriers, along with BRDM-2 amphibious scout cars. Artillery capabilities are restricted to towed systems such as the D-44 85mm gun and various mortar types. Air defense is maintained through towed ZU-23-2 and ZPU-series anti-aircraft guns.

The Navy operates as a coastal surveillance force with a personnel strength of approximately 500. Its primary task is the protection of the Exclusive Economic Zone (EEZ) and counter-trafficking operations. The fleet consists of a small number of patrol craft and rigid-hulled inflatable boats (RHIBs) donated by international partners.

The Air Force maintains a nominal strength of approximately 500 personnel. It lacks combat aircraft and primarily operates a limited number of light utility and transport aircraft, including Cessna models and legacy Mi-8 helicopters. Operational readiness is frequently constrained by a lack of spare parts and specialized maintenance personnel.

Strategic Trends

The primary trend in 2026 is the implementation of a 12-month transitional framework established by the Political Charter of Transition in December 2025. This charter created a 65-seat National Transitional Council to exercise legislative power and a Transitional Government led by a prime minister, though the High Military Command remains the supreme political authority. The military justifies its continued intervention by citing the need to dismantle criminal networks and prevent civil conflict stemming from contested electoral results.

Defense spending is approximately 1.5% of GDP, totaling an estimated $25 million. Procurement is not a priority due to fiscal constraints and international sanctions; the military relies almost exclusively on donations and bilateral assistance from partners such as Portugal, China, and France for basic equipment and training.

Long-term strategic objectives include security sector reform (SSR) intended to professionalize the officer corps and reduce military interference in civilian governance. However, these programs face significant constraints due to the recurrent cycle of coups and the high degree of politicization within the command structure. Operational priorities for 2026 focus on maintaining the curfew and border closures mandated by the transitional authority.

Population, GDP, Inflation and Personnel: World Bank.
Military Expenditure: CIA World Factbook. Last updated on 4 August 2026. Suggest a change

Frequently Asked Questions

How large is Guinea-Bissau's military?
Guinea-Bissau has 4,450 active military personnel. This includes army, navy, and air force service members.
What is Guinea-Bissau's defense budget?
Guinea-Bissau's annual defense budget is approximately $27 million. This covers personnel costs, equipment procurement, operations, and maintenance of military forces.
How does Guinea-Bissau rank militarily in the world?
Guinea-Bissau ranks #150 globally on the ATLAS Index with a score of 6.2 out of 100. This composite index measures military capability across manpower, ground forces, naval power, air power, nuclear deterrent, and defense budget, adjusted for equipment quality and readiness.
Does Guinea-Bissau have nuclear weapons?
No, Guinea-Bissau does not possess nuclear weapons and is a non-nuclear weapon state.
How many tanks does Guinea-Bissau have?
Guinea-Bissau operates approximately 10 main battle tanks. This figure includes both active inventory and reserve stocks available for mobilization.
What percentage of GDP does Guinea-Bissau spend on defense?
Guinea-Bissau spends approximately 1.2% of its GDP on defense.
What is Guinea-Bissau's military personnel per capita?
Guinea-Bissau has approximately 2.0 active military personnel per 1,000 citizens. This ratio reflects the country's military manpower relative to its population of 2,201,352.
Latest Data Updates
  1. AUG 42026 Updated Global Military Index updated in a site-wide editorial pass
  2. JUL 162026 Updated Global Military Index updated in a site-wide editorial pass
  3. JUN 162026 Updated Yearly statistics, military spending and 2 more fields updated
  4. JAN 172026 Updated Main battle tank count added; Global Military Index updated
  5. JAN 132026 Updated Description added