The United States is looking to intercept a vessel off the coast of Venezuela in international waters, two officials said Sunday, in what would be the second such operation this weekend and the third in less than a week if successful.

The United States Coast Guard is in active pursuit of a sanctioned dark fleet vessel that is ‌part of Venezuela's illegal sanctions evasion," a U.S. official said. "It is flying ‍a false flag and under a judicial seizure order." Another official said the tanker was under sanctions, but added that it had not been boarded so far and that interceptions can take different forms - including by sailing or flying close to vessels of concern.

The officials, who spoke on the condition of anonymity, did not give a specific location for the operation or name the vessel being pursued. British maritime risk management group Vanguard, along with a U.S. maritime security source, identified the vessel as Bella 1, a crude oil carrier that is on the Treasury Department's sanctions list.

Bella 1 was empty when it was approaching Venezuela on Sunday, according to TankerTrackers.com.

The vessel had in 2021 provided transportation for Venezuela's oil to China, according to internal documents from state ⁠company PDVSA. It had also previously carried Iranian crude, according to the vessel monitoring service.