The Caucasus: Unresolved Wars and Regional Power
Armenia–Azerbaijan, Georgia's breakaway regions, Chechnya, and the corridors reshaping Russia's southern frontier. The Caucasus is not one war: it is a linked regional security system in which unresolved conflicts, de facto states, Soviet-drawn borders, displacement, energy routes and the competing interests of Russia, Türkiye, Iran and the West all act on each other — and in which Russia's absorption in Ukraine has set the whole system moving at once.
Sub-theatres
Armenia–Azerbaijan / Karabakh legacy
Two wars, a displaced population, a dissolved de facto state, and a peace process negotiating borders drawn in the 1920s.
Georgia / Abkhazia / South Ossetia
Two de facto entities on internationally recognised Georgian territory, recognised by Russia since 2008, monitored — from one side only — by the EU.
Chechnya / North Caucasus
Two wars inside Russia, a personalised power system built on their outcome, and a region whose stability depends on arrangements few expect to outlive the men who made them.
Corridors and external powers
Pipelines, railways and the routes between the Caspian and the Black Sea — the reason every outside power has a Caucasus policy.
Theatre Map
Interactive · approximate · as of 2026-07Interactive map — tiles © OpenStreetMap contributors, © CARTO. Markers show broad, publicly documented locations; sensitive sites are generalized to area level. Zone fills, where shown, are broad and approximate context with their own dates and confidence — never precise boundaries. The map does not show current deployments, activity or operational readiness, and is not suitable for operational use. Status is dated and contextual — see themethodology.
Status and context zones: broad · approximate · as of 2026-06 · confidence per zone
Zone legend — Status and context zones
Caucasus zones show de facto administration, historical conflict areas and broad corridor bands. They are status descriptions, not recognition claims, and never depict current military positions or an active front line.
- Abkhazia — de facto administered — De facto administered; recognised internationally as part of Georgia. As of 2026-06 · confidence high.
- South Ossetia / Tskhinvali region — de facto administered — De facto administered; recognised internationally as part of Georgia. As of 2026-06 · confidence high.
- Nagorno-Karabakh — historical conflict zone — Former Nagorno-Karabakh conflict zone — under Azerbaijani control since 2023; Armenian population displaced. As of 2026-06 · confidence high.
- North Caucasus — historical war & insurgency zone — Historical war and insurgency zone inside Russia — context, not an active front. As of 2026-06 · confidence high.
- East–west corridor belt — Broad bands along energy and trade corridors — not routes or infrastructure maps. As of 2026-06 · confidence high.
Key Actors & Alignments
Role · Alignment · Involvement- Armenia. The Republic of Armenia and its institutions — a state repositioning itself between a failed Russian security guarantee and an unfinished peace with Azerbaijan.
- Azerbaijan & partners. The Republic of Azerbaijan and its close Turkish partnership — the region's military and energy ascendant since 2020.
- Georgia. The Georgian state — a transit country between two breakaway regions and a contested political direction between Europe and accommodation with Moscow.
- De facto entities. Authorities that administer territory without international recognition — Abkhazia and South Ossetia today, the former Nagorno-Karabakh Armenian authorities historically. Listing is description, not recognition.
- Russia & aligned structures. The Russian state, its regional military presence, and the North Caucasus power structures — including the Chechen system — that answer to Moscow on their own terms.
- External powers & mediators. Türkiye, Iran, the EU and its Georgia monitoring mission, and the United States — outside actors whose corridors, guarantees and mediation shape the system without owning it.
Border style encodes involvement, separately from bloc: solid = direct participant, dashed = indirect support, double = coalition / umbrella actor, faint = economic / diplomatic only.
Armenia
State · repositioningDefeated in 2020, bystander to Karabakh's fall in 2023, and since then the region's fastest-moving state: CSTO participation frozen, a peace text agreed with Baku, EU and US ties deepened — while Russian infrastructure, a Russian base at Gyumri and closed Turkish and Azerbaijani borders still frame its options.
Azerbaijan
State · regional ascendantWinner of the 2020 war and holder of all of Karabakh since 2023. Energy exporter to Europe, drone-armed military moderniser, Türkiye's closest partner — and a state whose next objectives (corridor terms, a signed treaty, normalised borders) are diplomatic as much as military.
Georgia
State · contested directionA transit state with a fifth of its internationally recognised territory under de facto separatist administration and Russian protection. Its EU accession path froze amid the 2024 political crisis — the sharpest test yet of whether its westward orientation survives its own politics.
Abkhazia (de facto)
De facto entityDe facto authorities administering Abkhazia since the 1992–93 war, recognised by Russia and a handful of states since 2008, dependent on Russian funding and security. Internationally recognised as part of Georgia. Displacement of Georgians in 1993 remains unresolved.
South Ossetia / Tskhinvali region (de facto)
De facto entityThe smaller of the two entities — de facto authorities in Tskhinvali, Russian-recognised since 2008, economically and administratively fused with Russia to a degree Abkhazia resists. Internationally recognised as part of Georgia.
Russia
Declining regional arbiterThe imperial and Soviet metropole, the 1990s ceasefire-broker, the 2008 war-winner — and since 2022 a power stretched by Ukraine: its Karabakh peacekeepers left early in 2024, its Armenian ally froze CSTO ties, and its remaining leverage runs through bases, energy, trade and the North Caucasus.
Türkiye
External power · Azerbaijan's partnerBaku's military and political backer — decisive in 2020 — and the terminus of the region's pipelines. Its closed border with Armenia and its stake in the corridor question make it a party to the settlement, not a bystander.
Iran
External power · status-quo defenderBorders both Armenia and Azerbaijan and treats the map itself as a red line: Tehran opposes any corridor arrangement that would cut its land link to Armenia or put outside powers on its border, while trading with both capitals.
European Union / EUMM
Mediator & monitorMonitor of the Georgian boundary lines since 2008 (from the government-controlled side only), mediator between Yerevan and Baku, a civilian mission on Armenia's border since 2023, and the gravitational pull in Georgia's frozen accession crisis.
United States
External power · episodic brokerAn episodic but sometimes decisive presence: host of the August 2025 Washington summit and the TRIPP corridor framework, sanctions power over Russia's regional networks, and a security partner Georgia's crisis has complicated.
What to Watch
Forward indicatorsDoes the peace text become a signed, implemented treaty?
Armenia and Azerbaijan agreed a draft text in March 2025 and a framework at Washington that August. Watch the remaining preconditions — Armenia's constitutional question, the OSCE Minsk structures' formal burial — and whether signature produces reopened borders, or another long pause.
What form does the Syunik corridor take — and who controls it?
The "Zangezur"/TRIPP corridor question packs sovereignty, transit rights and outside guarantees into one strip of southern Armenia. Watch whose personnel operate the route, under whose law, and how Iran responds to any arrangement that moves it.
Does Armenia's western turn consolidate or reverse?
CSTO frozen is not CSTO left; a Russian base at Gyumri is not a treaty clause. Watch the balance of Armenia's dependencies — energy, rail, remittances, security — against its EU/US openings, and what each election does to it.
Where does Georgia's crisis settle?
EU accession frozen, protests cycling, Western sanctions on ruling-party figures, and a government managing relations with Moscow it does not formally recognise as normalisation. Watch whether the freeze hardens into strategic reorientation or remains a contested pause.
How far does Russia's regional capacity recover — or erode?
The peacekeepers are gone from Karabakh, but the bases in Armenia, Abkhazia and South Ossetia remain, and so do the economic levers. Watch whether Moscow's Ukraine-constrained bandwidth recovers enough to contest the region's new alignments, or continues ceding ground to Ankara and Brussels.
Does the North Caucasus stay quiet — and on what terms?
Chechnya's stability is an arrangement with one man, and the Kadyrov succession question is openly discussed; Dagestan has produced the region's worst recent attacks. Watch succession signals in Grozny and the frequency of security incidents across the republics.
Do the corridors keep growing?
Middle Corridor volumes, BTC and Southern Gas Corridor throughput, and new rail links are the material measure of the region's post-2022 role. Watch whether traffic growth survives the politics — and whether any corridor becomes leverage in a crisis.