Executive Summary
This report evaluates the current relations between Ukraine and Kazakhstan after the naval drone strike on the Caspian Pipeline Consortium (CPC) terminal near Novorossiysk on November 29, 2025, and Astana’s formal protest to Kyiv.
The attack on Single-Point Mooring 2 resulted in considerable damage and induced a temporary suspension of loading operations, prompting Kazakhstan to reroute its oil exports. The incident has escalated political disagreements between Astana and Kyiv, leading to increased security concerns throughout the regional energy corridor.
This analysis will address export continuity, regional risk exposure, and the potential for continued maritime targeting.
Key Findings
- Restoring the CPC and partially restoring capacity will take several weeks, with full functionality delayed until Q2 2026.
- Kazakhstan could soon encounter a decrease in exports and may have to pay more for insuring Black Sea cargo, with a potential increase of 15–25% above previous levels.
- Bilateral relations between Kazakhstan and Ukraine are under measurable strain.
Background Information
On November 29, 2025, a naval drone strike in the early hours damaged Single-Point Mooring 2 at theCPC terminal in Novorossiysk, interrupting a critical artery for Kazakh crude exports. CPC announced an immediate suspension of operations at the affected mooring and withdrew tankers from the terminal area. Following the attack,Kazakhstan’s Foreign Ministry issued aformal protest, characterising the incident as the third attack on CPC assets this year, and requested that Ukraine take measures to prevent similar events. Kazakhstan’s Ministry of Energy activated emergency rerouting procedures to maintain export flows.
In 2025, the CPC infrastructure experienced several attacks, including assaults on theKropotkinskaya pumping stationin February–March, damage to the CPC’s office in September, and a drone strike on the administrative building on November 25.
The terminal handled roughly 80% of Kazakhstan’s oil exports in 2024–2025. Maritime attacks caused damage to the Kairos and Virat, two tankers en route to Novorossiysk, according to reports from Turkey between November 28 and 29. Regional media reported the tankers were placed on sanctions lists related to Russia. Ukraine has not issued an official statement regarding these events.
Why Does It Matter?
The attack materially affects Astana’s export stability and places pressure on its broader economic planning. CPC throughput contributes to national revenue, fiscal stability, and investor confidence. Recurring interruptions to CPC operations introduce instability for operators, insurers, and trading firms evaluating the dependability of Black Sea shipping routes.
The attack highlights thevulnerability of civilian infrastructure amidst intense regional conflict, leading purchasers to reconsider shipping pathways or contractual agreements.
The incident also intensifies diplomatic tensions. Kazakhstan has sought to preserve equilibrium in its relations with both Ukraine andRussia, supporting the principles of territorial integrity. Infrastructure damage at CPC compels Astana to strengthen economic priorities and urge Kyiv to take preventative measures, creating tension when Kazakhstan has increased its involvement with Ukraine on humanitarian and political issues.
Turkey, the EU, and maritime insurance markets(regional actors monitoring the situation) might re-evaluate security measures in the Black Sea.
In the developing regional security landscape, maritime drones are increasingly focusing on logistics and energy facilities located outside of direct combat areas. This trend heightens the risk for multinational infrastructure within Russian territory but supporting foreign economic interests. Stakeholders with supply chains connected to CPC assets now face a higher probability of repeated incidents and should adjust contingency planning accordingly.
Outlook
Short-term developments are likely to centre on repair operations, export rerouting and diplomatic messaging. CPC could restore some loading capacity in weeks, although sustained throughput restrictions will strain Kazakh revenues and increase transportation expenses.
Although the official protest, Astana should maintain diplomatic pressure on Kyiv, but it must avoid measures that could disrupt wider international cooperation.Insurance premiums for Black Sea routes may rise through early 2026, affecting cost structures for energy traders and shipping firms.
Long-term results are contingent on the robustness of the CPC infrastructure and regional security conditions.Additional attacks would amplify maritime security threats and impact Kazakhstan’s initiative to broaden export routestoward China, Turkey, and the Caspian region.
A prolonged reduction in CPC’s capacity would have extensive implications for global oil markets, especially in times of limited supply. Stakeholders should monitor repair timelines, risk-mitigation initiatives among Black Sea littoral states, and any adjustments Kazakhstan makes to its energy-security planning.
