Two C-130 aircraft were lost during the operation, an official said.
President Donald Trump announced "major combat operations" against Iran on Feb. 28, with massive joint U.S.-Israeli strikes attack targeting military and government sites, officials said.
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The Israel Defense Forces said in a post to X on Sunday that it launched a fresh wave of strikes on alleged Hezbollah targets in the Lebanese capital Beirut.
Kuwaiti authorities reported overnight Iranian attacks on two power and water desalination plants, plus on the Ministries Complex building in Kuwait City.
Fatima Abbas Jawhar Hayat, the spokesperson for Kuwait's Ministry of Electricity, Water and Renewable Energy, said in a statement posted to X that two power and water desalination plants were targeted by Iranian drones, resulting in "significant material damage and the shutdown of two electricity generating units, without any human casualties."
The country's Ministry of Finance, meanwhile, said in a post to X that the Ministries Complex building was hit by a drone on Saturday evening. It reported "significant material damage to the building" but no casualties.
-ABC News' Mike Trew
World Health Organization Director-General Tedros Ghebreyesus said in a post to X on Sunday that strikes on Iranian nuclear facilities "could trigger a nuclear accident, with health impacts that would devastate generations."
"With every passing day of this escalating conflict, the stakes and threats are raised higher and higher. We must de-escalate now," Ghebreyesus said, following the latest report of attacks near Iran's Bushehr Nuclear Power Plant.
Iranian Foreign Minister Abbas Araghchi on Saturday accused the U.S. and Israel of striking close to the plant four times since Feb. 28. Iran's Atomic Energy Organization said one employee was killed in the latest strike near the facility on Saturday.
-ABC News' Rashid Haddou
The Bahrain Defence Force said in a post to X on Sunday that its air defenses intercepted 13 drones over the past 24 hours.
Bahrain's total interception tallies since Feb. 28 now stand at 188 missiles and 466 drones, the force said.
