Sunday 30 November 2025 · moved the Index · plateau
Ukrainian drone attacks on Russian shadow fleet tankers
Ukraine conducted multiple attacks using underwater drones and sea drones on Russian shadow fleet tankers in the Black Sea and Mediterranean Sea. Attacks occurred in late November and December 2025, hitting tankers including the Sea Baby and the Valery Gorchakov. Ukraine's SBU claimed responsibility for strikes that caused fires and explosions on Gambian-flagged and Russia-flagged vessels.
Peak 111.2 on Sunday 30 November 2025. The shaded band is the incident window.
Where the attention came from
Over the whole window this ran Mixed; on the peak day itself it read Media-led. When the two differ, the fast signals (social, news) spiked and faded while the slow ones (search, research) carried the tail. Mixed means no single signal dominated — the attention was spread across search, research, news and social.
Bar = share of the extra attention over the whole window; the tick marks the share on the peak day alone, where the two differ.
How unusual it was
The #13 incident since 2020 by peak. Its peak day ranks #252 among all days — the higher days all belong to 12 bigger incidents.
How far it spread
Stayed in one vessel type — 1 of 6 vessel-type groups drew clearly more readers than usual.
Readers here means readers of the Wikipedia article on each vessel type — the same source as the Research signal, not news coverage — so an incident can dominate the news without moving this panel. Bars start at 1× — normal readership for that vessel type, the weeks before the incident. Grey = no clear lift. "Over time" shows each group's daily readers through the window; "All 12 articles" breaks the six groups back into their members.
How it was framed the frame glossary →
Lead frame: human drama. Trade press was 3% of in-scope coverage — the story had left the trade press and gone mainstream. (Historical coverage is scored on headlines only.)
Acting, or acted upon
In 62% of coverage shipping was the thing acted upon rather than the actor.
How the coverage sounded
Coverage ran 66% negative overall; 7% strongly so.
Each article is scored on a five-step scale from strongly negative to strongly positive; the bar is the share of coverage at each step.
Maritime Attention Index, incident: Ukrainian drone attacks on Russian shadow fleet tankers, peak 111.2 on 30 November 2025. maritimeattentionindex.com/incidents/2025-ukrainian-drone-attacks-on-russian-shadow-fleet-tankers/