WASHINGTON: The US State Department told the Ukrainian government to refrain from hitting US interests following a Ukrainian attack on the Russian port of Novorossiysk on the Black Sea, Kyiv’s ambassador to Washington said on Tuesday. Ambassador Olha Stefanishyna described the message as a demarche, a formal, official message, but declined to elaborate on how it was received and whether she was summoned by the State Department. She said Ukraine had taken note of the communication.

The State Department declined to comment.

Stefanishyna, speaking on the fourth anniversary of Russia’s full-scale invasion on February 24, 2022, said the State Department reached out after Ukraine’s attack on Novorossiysk “because it affected American (and) ‌Kazakh economic interest.” Most ‌of Kazakhstan’s oil is sent to Novorossiysk for export. The port ‌halted ⁠its November oil ⁠exports briefly on Friday after a Ukrainian drone attack.

Stefanishyna said the message focused on strikes affecting US interests, not halting attacks on Russian infrastructure.

“This reach-out was not related to encouraging Ukraine from refraining to attack Russian military and energy infrastructure. It was related to the very fact that American economic interest was affected there,” she said.