Israeli fighter jets have bombed the port city of Hodeidah and Ras Isa, in Yemen controlled by the Houthis.
The Health Ministry for the Houthi-controlled areas of Yemen says that four people were killed in those attacks and 29 wounded.
The Houthis have repeatedly launched attacks at Israel this year in support of Palestinians in Gaza.
Media outlets affiliated with the Yemeni Houthis said the group emptied the fuel storage facilities in the two locations before the Israeli attack as a precaution.