A power and water desalination plant in Kuwait sustained "material damage" as a result of an Iranian attack in the early hours of Friday, the country's electricity ministry said.
The ministry did not disclose which specific facility was hit, saying only that "some components" were damaged in the attack.
The ministry did not immediately respond to a request for comment.
Kuwait has eight major power plants dotted along its coast, the majority of which also include desalination units that supply a significant portion of the emirate's fresh water.
This is the second attack on Kuwait's power and desalination facilities in less than a week. A service building at an unnamed power and water desalination plant sustained "significant material damage" in an attack in the early hours of Monday.
Iran has been responding to US and Israeli strikes on its territory, facilities and infrastructure by launching missiles and drones against targets in Israel and across the Mideast Gulf.
Iran's armed forces regularly claim they are targeting regional assets and facilities that have links with Israel or the US, but many of the targets being hit clearly do not.
Kuwait, in particular, has been experiencing a spike in hits on its critical infrastructure in recent days.
The 346,000 b/d Mina al-Ahmadi refinery came under attack for the third time in two weeks early on Friday. The country's 454,000 b/d Mina Abdullah refinery was also struck in the middle of March.
Kuwait International Airport has also been repeatedly struck by Iranian drones over the past month. Fuel depots were most recently hit on 1 April and 25 March, while the airport's radar system was struck on 28 March.
Kuwaiti airspace has been closed since the start of hostilities on 28 February.
Seven overhead power lines in several parts of Kuwait were also taken out of service late last week after debris falling from intercepted drones damaged the network. This caused partial power outages in some parts of the country.
