UKMTO has received a report of an incident 75nm east of Yemen's Aden; tanker travelling westbound has reported that a skiff has pursued and attempted to intercept the vessel

The distinction that matters is between piracy-pattern approaches east of Aden, which have tended to be opportunistic and deterred by onboard security, and state-linked or Houthi-aligned activity further west toward the Bab el-Mandeb, which has carried a materially different follow-through risk for the vessel and for the crude and product tanker flows that transit the strait. Transmission to markets in comparable episodes has run through war-risk insurance premia, freight rates on the affected lanes and the pace of rerouting around the Cape rather than through any immediate supply loss, since no cargo is interrupted by an unsuccessful approach. The established sequence is confirmation or downgrade by UKMTO, then any military escort or coalition response, then the underwriters' repricing; a single advisory without escalation has typically faded within the session. The tells are whether the vessel is hailed or fired upon, whether further reports cluster in the same window, and whether the incident is claimed or attributed. A westbound tanker at that position is routine traffic, so the report in isolation says little beyond vigilance in the corridor.