Kuwait Closes Airspace Amid Escalating Regional Tensions and Iranian Aggressions, Diverting Flights

Kuwait’s Directorate General of Civil Aviation said on X that the closure was taken because “the State of Kuwait [is] subjected to sinful Iranian aggressions,” and because those developments could create “potential risks” for civil aviation traffic in the region.
Kuwait’s military reported that “air defences were activated,” while Bahrain’s Interior Ministry said sirens sounded again across the island kingdom and urged residents to remain calm and move to safe locations.
Iranian armed forces claimed they struck U.S.-linked positions: IRGC said it targeted “a total of 18 targets,” and Bahrain reporting said a regional U.S. Navy headquarters was hit by kamikaze drones aimed at Patriot air-defence systems.
The latest shutdown followed a pattern of intermittent disruptions dating to late February, after Kuwait International Airport suffered documented damage earlier in the year to facilities and navigation systems—prompting an extended suspension of regular commercial operations and later, gradual reopenings; partial reopening milestones were reported in late April and early June.
Separate from the airspace closure, reporting said Iran had “completely closed the Strait of Hormuz” and imposed a ban on ships, warning it would fire on vessels attempting to enter without permission—heightening broader regional transport risk during the same period of Gulf disruptions.
Kuwait shut down its entire airspace at 4:50 AM local time on June 11, diverting all civilian flights to alternative airports after Iranian missile and drone strikes targeted the country, Gulf News reported. The Kuwait Directorate General of Civil Aviation said on X that the closure was needed because the state is being "subjected to sinful Iranian aggressions" that create "potential risks" for civil aviation.
The shutdown is part of a fast-moving crisis that now includes Iran's closure of the Strait of Hormuz — through which 20% of the world's oil and LNG passes — and drone strikes on the U.S. Navy's Fifth Fleet headquarters in Bahrain, according to ARN News Centre.
The closure caps four months of escalating conflict. A fragile ceasefire brokered in April 2026 began to collapse by June 3, when Iranian drones struck Terminal 1 at Kuwait International Airport, killing one Indian national and injuring 63 people, Al-Monitor reported. Operations briefly resumed through Terminal 4 before today's full shutdown.
The immediate trigger came on June 10. U.S. CENTCOM launched "self-defense strikes" against 18 Iranian targets in Jask, Sirik, and Qeshm. Hours later, Iran's IRGC fired back, claiming drone hits on the U.S. Navy's Fifth Fleet base in Bahrain. By 4:50 AM the next morning, Kuwait had closed its skies entirely, according to QNA.
The airspace closure sent Gulf aviation into immediate chaos. Flights were diverted to Dammam and Dubai. Gulf carriers including Kuwait Airways faced cancellations and last-minute route changes during peak summer travel season, The Traveler reported. Aviation risk monitors labeled the Gulf a near-total "no-go zone" for commercial traffic.
Bahrain was also on edge. The Bahrain Interior Ministry confirmed sirens sounded across the island kingdom and urged residents to "move to safe locations." Kuwaiti air defenses were activated and had shot down 7 ballistic missiles in the four days before today's total closure, according to Sharjah24.
At 8:30 AM on June 11, Iran's Khatam al-Anbiya military headquarters announced the "complete closure" of the Strait of Hormuz to all commercial and oil vessels, warning it would fire on ships entering without permission, Bernama reported. The strait carries roughly 20% of global oil supply.
Analysts warn that a sustained closure could push energy prices to historic highs within days. The IRGC's Aerospace Force Chief Majid Mousavi said U.S. "audacity" would be met with "hell." Iran also claimed the June 3 airport damage was caused by failed U.S. Patriot interceptor missiles — not Iranian strikes — a charge the U.S. and Kuwait both rejected, according to Republic World.
The shutdown has trapped more than one million Indian nationals living in Kuwait. India's Ministry of External Affairs condemned attacks on civilian infrastructure after an Indian citizen was killed at Kuwait Airport on June 3. Evacuation flights are now impossible while the airspace remains closed, Simple Flying reported.
Kuwait expelled two Iranian diplomats after the June 3 attack, giving them 24 hours to leave — a move that has further blocked any back-channel talks. A brief signal from Kuwait's DGCA at 10:30 AM suggested a possible reopening as "circumstances" evolve, but aviation risk levels remain at "extreme," according to Al Arabiya. A third night of strikes is widely expected.
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