Iran targeted US radar and air defence installations in the Gulf on Tuesday, warning Washington of "more decisive and powerful" attacks to come.
Kuwait said Iran hit a power and water plant Sunday causing a fire, the latest attack on energy infrastructure in the small Gulf state, as Bahrain also accused Tehran of targeting civilian sites.
The renewed escalation in Kurdistan follows the resumption of hostilities between the United States and Iran.
The United States said airstrikes on Sunday aimed to "punish" Iran over the first US military deaths since renewed hostilities with the Islamic republic.
Bombing intensified in Middle East for the seventh consecutive night, with Iran threatening a "full-scale offensive" in response to American strikes.
Zendaya has drawn criticism after wearing earrings made from 3,000-year-old Iranian gold artefacts, with archaeologists and activists questioning the ethics of turning ancient relics into fashion.