Atlas

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Spatial Context

• Point of interest: Kharg Island Oil Export Terminal
• Type: Oil Export Terminal
• Coordinates: 29.2460, 50.3000
• Context: Analyst-facing Kharg dossier with direct access to local Sentinel products, a concise evidence summary, and the full research narrative below.

Operator Note

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Kharg Island Oil Export Terminal Dossier

PoI Profile

Executive Summary

Kharg Island remains the highest-consequence single-node crude export PoI in Iran's maritime energy system. The stable judgment is not that Kharg is merely important, but that it is the dominant fixed export node whose degradation would immediately pressure Iranian crude export continuity, state revenue collection, tanker scheduling, and Gulf war-risk pricing. Open reference and government-analysis sources consistently describe Kharg as the principal or near-exclusive crude export terminal, while current sanctions and maritime-risk reporting indicate that disruption can come from logistics and access friction even before direct physical damage occurs.

The right analyst posture is therefore concentration-risk monitoring. Nominal loading-capacity figures, often cited around 7 million barrels per day, are useful only as design-capability context. They should not be read as observed current throughput. The operational question is whether loading infrastructure, tanker access, or risk pricing changes enough to reduce usable export throughput. In that sense, Kharg is best treated as a critical export node with limited partial substitutes rather than as one facility among many.

Research Scope and Priority

• Why this PoI is researched now: Kharg sits at the intersection of Iranian oil-export concentration, sanctions pressure, and current Gulf conflict spillover.
• Decision supported: whether energy-market, sanctions, maritime-security, or military developments justify elevating Kharg to an immediate watch item in Iran-related monitoring.
• Priority band: high.
• Escalation threshold: any credible reporting of berth damage, storage-fire damage, mining or navigation denial near approaches, or sustained tanker-access degradation.

Why It Matters

• System relevance: Kharg is the clearest single-point concentration risk in Iran's seaborne crude export chain.
• Market relevance: disruption at Kharg would likely tighten oil-market risk pricing faster than many larger land-area facilities because export concentration is high.
• Security relevance: the PoI is exposed to both direct strike risk and indirect disruption through shipping advisories, insurance conditions, and route-security concerns.
• Analyst relevance: local Sentinel products are useful for orientation and anomaly screening, but they must be combined with external corroboration before making event-level claims.

Core Claims and Evidence Matrix

Quantitative Baselines

Geography

• Physical driver: Kharg is a small coral island in the northern Persian Gulf with deep surrounding waters and uncommon natural freshwater availability, which helped make it both inhabitable and suitable for large-tanker loading.
• Access context: the island is close enough to the Iranian mainland to support logistics and control, but also close enough to stay inside the practical range of mainland-based missile and drone threats.
• Adjacent network context: tanker value from Kharg depends on safe movement through Gulf waters and onward through the Strait of Hormuz approaches.
• Environmental condition: the island's compact footprint concentrates storage, berth, and support infrastructure in a narrow coastal space, which limits spatial redundancy.
• Remaining spatial ambiguity: open sources do not fully resolve the current operational boundary between oil, civil, and military-support areas; higher-resolution commercial imagery would improve internal site delineation.

History and Timeline

Economy and Immediate Surroundings

The surrounding economic dependency is mediated through tanker routing, insurance conditions, sanctions enforcement, and maritime-security posture rather than island-local consumer demand. The highest downside path is abrupt: once tanker access, insurer appetite, or route confidence weakens materially, export usability can drop faster than a nominal-capacity table would imply. Recent CFR analysis published on April 1, 2026 reinforced that current open-source framing still treats Kharg as the overwhelming crude-export lifeline for Iran, even as route-security risk remains elevated.

Dependencies and Alternatives

• Upstream dependency: Kharg depends on crude arriving into a functional loading and storage system; open sources do not fully resolve current utilization by sub-facility.
• Downstream dependency: the site only matters commercially if tankers can berth, load, insure, and depart safely through Gulf approaches.
• Single-point-of-failure judgment: Kharg is not the only Iranian export site, but it is the clearest single concentration risk in the seaborne crude system.
• Alternatives: Lavan and Sirri provide partial fallback capacity, but public energy references do not support treating them as like-for-like substitutes for Kharg.
• First-break dependency: the first operational break is as likely to come from access friction or security conditions as from physical destruction of terminal hardware.

Comparative Context

Local Analyst Products

The following local products are available in this analysis root and should be treated as analyst aids, not external-source replacements:

• [RGB context mosaic with Sentinel-1 cloud-gap fill](../khark-island-current-s2-mosaic-full-filled/response.png)
• [RGB mosaic metadata](../khark-island-current-s2-mosaic-full-filled/run.json)
• [NDWI summary](../khark-island-s2-ndwi-2025-03-vs-2026-03-full/summary.html)
• [NBR summary](../khark-island-s2-nbr-2025-03-vs-2026-03-full/summary.html)
• [Sentinel-1 significance summary](../khark-island-s1-vvvh-significance-2025-03-vs-2026-03-full/summary.html)

Analyst-use guidance:

• The RGB mosaic is the best orientation layer and confirms that the full island system, including the northern islet, is in frame.
• The NDWI run is useful for shoreline and wetness-context review.
• The NBR run is the stronger optical disturbance-style screen for terminal-area change patterns.
• The Sentinel-1 significance run is the most cloud-robust screening layer and adds change_db, change_coherence, change_prepost, and overlay products.
• None of the local products, by themselves, confirm cause, attribution, or throughput change.

Scenario Analysis

Counterevidence and Uncertainty Ledger

Confidence and Next Actions

• confidence_level: medium-high
• disagreements: current export-share precision and real-time operability are less certain than the island's strategic role.
• guardrail_warnings: do not translate nominal capacity into current throughput without dated tanker or customs evidence; do not overclaim from local imagery.

Next actions: 1. Add a dated tanker-tracking snapshot to quantify arrivals, departures, and visible loading activity. 2. Map the operational oil-terminal footprint against the local Sentinel-1 and Sentinel-2 products. 3. Refresh this dossier immediately if credible reporting indicates berth damage, mining, or tanker flow suppression.

Source Log