An Indian-bound tanker carrying crude oil has been attacked with a missile in the Red Sea, the US state department said on Friday.
"This is yet another example of the lawless attacks on international shipping, which continue after numerous joint and international statements calling the Houthis to cease," a state department spokesperson said.
Earlier the United Kingdom Maritime Trade Operations (UKMTO) agency and British maritime security firm Ambrey said a Panama-flagged tanker had reportedly been hit 72 nautical miles (133 km) northwest of the port of Mokha, off Yemen.
"The vessel experienced an explosion in the vicinity of the vessel and reportedly sustained minor damage. The crew was reported safe and unharmed," Ambrey said.
Another vessel three nautical miles to the northeast of the tanker was observed altering course to port, away from the tanker, Ambrey added.
Claimed motivations against Israel
Yemen's Iran-backed Houthis have said they will press on with attacks on Red Sea shipping in solidarity with the Palestinians, as long as Israel continues to commit "crimes" against them.
"Our operations have a big impact on the enemy which constitute a great success and a real triumph," Houthi leader Abdulmalik al-Houthi said in a televised speech on Thursday.
The attacks on ships have disrupted global commerce, stoked fears of inflation and deepened concern the Israel-Hamas war could spread.