The US Treasury’s Office of Foreign Assets Control (OFAC) announced the designation of 12 tankers involved in transporting Russian crude oil in violation of international price caps.

The vessels, operated by UAE-based shipping firms, are part of a broader effort to disrupt illicit trade routes and enforce compliance with Western sanctions.

This action aligns with recent European Union measures to tighten enforcement against shadow fleets.

The development adds to ongoing geopolitical pressure on Russian oil exports, which have faced mounting restrictions since the invasion of Ukraine.

While the direct market impact remains limited, the move underscores the risk of further disruptions to global crude flows, particularly in regions where sanctioned vessels are rerouted.

The action also highlights the role of third-party jurisdictions in facilitating Russian oil trade, a recurring theme in the enforcement of sanctions.