Lets see
The ships targeted in late-night armed boat attacks in the Gulf near Iraq were the Marshall Islands-flagged Safesea Vishnu and the Zefyros, which had loaded fuel cargoes in Iraq, two Iraqi port officials said.
Both ships are loaded with iraqi oil. Not many people know that payment for iraqi oil goes to the US. The balance are given to iraqi gomen. In other words, US making iraq pay for cost of US invasion of iraq.