UAE’s covert strike on Iran raises Gulf war risk as US war costs climb

TL;DR: The UAE launched a hidden strike on Iran’s Lazan Island just before the April 7 ceasefire, according to the Wall Street Journal. Kuwait said it detained at least four IRGC members trying to carry out attacks on Bubiyan Island, and the Pentagon updated the Iran war cost to nearly $29 billion, $4 billion higher than two weeks earlier.

Context: Tensions in the Gulf have risen after reports that the United Arab Emirates conducted a retaliatory strike on Iranian territory. The strike targeted Lazan Island, a small landmass off Iran’s coast, and occurred days before a ceasefire was announced on April 7. Kuwait’s security forces said they intercepted a fishing boat carrying four members of Iran’s Islamic Revolutionary Guard Corps who were allegedly preparing terrorist attacks on Bubiyan Island, the largest island in Kuwait’s coastal chain.

Key Facts: The Wall Street Journal reported that UAE forces used French Mirage fighter jets and Chinese Wing Long drones in the Lazan Island operation. Kuwait’s interior ministry confirmed the capture of at least four IRGC suspects and said they were handed over for interrogation. The Pentagon’s latest assessment places the total cost of the US‑Iran conflict at $29 billion, an increase of roughly $4 billion from its estimate two weeks prior.

What It Means: The covert UAE strike raises the likelihood of broader Gulf involvement if the ceasefire collapses, potentially drawing in other states that have so far avoided direct combat. Kuwait’s capture of IRGC personnel shows Iran’s continued attempts to project power beyond its borders, which could provoke further retaliatory measures. Rising war costs signal a growing financial burden on the United States, which may influence future decisions about military engagement or diplomatic pressure.

Watch for any signs that the April 7 ceasefire is breaking down, especially statements from Washington or Tehran about nuclear concessions, and for further disclosures of Gulf state military actions.