The three tankers hit today were
- Skylight
- Mkd Vyom
- Hercules Star
The IRGC have said they are British and American.
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"Skylight" - tanker on a US sanctions list for her role in exporting Iranian fuel products. She was hit while at anchor off the coast of Oman and now she's sinking, maybe even already sunk. The entire crew was evacuated.
"Mkd Vyom" - tanker registered in the Marshall Islands, but managed by a local, Emirati company and sailing toward the Persian Gulf, from Neatherlands to Saudi Arabia, loaded with refined fuel. She was struck off the coast of Oman, suffered damage and caught fire, but there are no verified reports about her sinking. Unfortunately one of the sailors have died.
"Ocean Electra" - a Greek tanker, loaded with oil, sailing from Saudi Arabia to China. She received some damage, probably from a drone strike and turned around.
"Sea La Donna" - a Singaporean tanker reported an attack in the Persian Gulf, but it's unclear if she was actually hit. There are conflicting reports about her status, most likely because she's operated by Eastern Pacific Shipping owned by an Israeli oligarch Idan Ofer.
"Hercules Star" - operated by a Gibraltar based company. She was carrying bunker (ship fuel) between two Emirati ports, received minor damage suggesting a drone strike, and continued her journey.
Out of all attacked tankers only "Hercules Star" can be described as US or UK linked, since Gibraltar is a British overseas territory.