Drone Strikes Disrupt Kazakhstan’s Main Oil Export Route

On July 17, 2026, a drone struck the empty tanker Nordic Zenith near the Caspian Pipeline Consortium (CPC) offshore terminal. Two days later, the Liberian-flagged ASIA (163,111 dwt) and the Marshall Islands-flagged NISSOS IOS (157,447 dwt) were hit while loading Kazakh crude; fires were extinguished with no injuries or spills.

The Maritime Executive

A further strike on July 20, 2026 hit the Cameroon-flagged NELSA (156,760 dwt). The blaze required several hours to control, and 22 crew members were evacuated onto CPC tugboats; the captain and chief officer remained aboard. Each incident prompted an immediate suspension of loading at the terminal.

Kazakhstan’s Main Oil Export Route Comes Under Attack Again

By July 21, 2026, CPC announced it had stopped receiving oil from Kazakhstan, halting the flow of Kazakh crude through the Black Sea outlet.

Bloomberg

The CPC is a 1,511-km pipeline linking Kazakhstan’s Tengiz, Kashagan and Karachaganak fields to a marine terminal on the Russian Black Sea coast. It transports roughly 1 % of global oil supply and carries about 80 % of Kazakhstan’s crude exports. In 2025 the consortium shipped approximately 70.5 million tonnes of oil, with foreign shareholders (Chevron, ExxonMobil, Eni, Shell, among others) accounting for more than three-quarters of the volume.

EuronewsOil PriceKazakhstan has suspended oil supplies to the terminal on the Black Sea due to attacks on tankers Kazakhstan Condemns Drone Strikes on Caspian Pipeline Oil Tankers When the War Reaches Kazakh Oil BloombergKazakhstan’s Main Oil Export Route Comes Under Attack Again Reuters

The attacks coincide with Ukraine’s broader campaign against Russian energy infrastructure, which has seen 159 vessels struck in the Black Sea and Sea of Azur since early July.

The Maritime Executive

• Tankers attacked: Nordic Zenith, ASIA, NISSOS IOS, NELSA.

When the War Reaches Kazakh Oil

• Crew impact: 22 evacuated from NELSA; no injuries reported.

When the War Reaches Kazakh Oil

• Environmental impact: No oil spills or cargo-tank ignitions.

Kazakh Energy Ministry comments on new tanker attack at CPC terminal

• CPC’s share of Kazakhstan’s exports: ~80 %; ~1 % of world oil supply.

Euronews

• Kazakhstan’s Ministry of Energy announced a temporary suspension of loading pending a technical assessment and warned that prolonged disruptions could threaten export revenues.

Kazakhstan Warns Drone Attack on CPC Oil Tankers Risks Global Energy Security

• The consortium urged member states to condemn the attacks and develop security measures.

Kazakhstan condemns reported drone attacks on oil tankers using Black Sea export route

• Chevron, a 15 % stakeholder, said it was monitoring the situation and that personnel safety remained a priority.

Kazakhstan’s Main Oil Export Route Comes Under Attack Again

• Russia’s Foreign Ministry spokesperson Maria Zakharova asserted Ukraine was behind the strikes, stating:

Attacks on Oil Tankers at CPC: Russian Foreign Ministry Blames Ukraine

> “We will consider the lack of an adequate response as complicity in and approval of Kiev’s policy of escalating terrorist attacks.” — Maria Zakharova

Ukraine Attacks the Caspian Pipeline Black Sea Terminal Again

• Ukraine has not claimed responsibility; its statements refer only to strikes on “Russian oil tankers.”

Ukraine Says No Evidence of Role in Attacks on Tankers Loading Kazakh Oil: Statement in Full

• Number of attacks: Some sources list three incidents (July 17, 19, 20); others note four, including a second hit on July 19.

Kazakhstan condemns reported drone attacks on oil tankers using Black Sea export route

• Perpetrator identification: CPC and Kazakh ministries have not assigned blame; Russian officials allege Ukrainian involvement.

When the War Reaches Kazakh Oil

• Resumption timeline: CPC has not announced when loading will restart, and Kazakhstan’s assessment remains ongoing.

Oil Price

• “We will consider the lack of an adequate response as complicity in and approval of Kiev’s policy of escalating terrorist attacks.” — Maria Zakharova

Ukraine Attacks the Caspian Pipeline Black Sea Terminal Again