Key Takeaways:
Iran's drone and missile barrage against Kuwait marks the most direct attack on a Gulf state since the US-Iran conflict erupted in February.
Kuwait's air defenses intercepted 6 missiles and 33 drones fired from Iran on Tuesday night, the Gulf state's military said, as Tehran widened its retaliatory campaign against US allies across the region.
"This is a significant escalation — Iran is now directly testing the air defense capabilities of every Gulf state hosting American assets," said Elena Fischer, geopolitical risk analyst at Edgen. "The scale of the volley suggests a coordinated attempt to overwhelm defensive systems."
Brent crude surged more than 9% on Monday to its highest settlement since June 15, while vessel traffic through the Strait of Hormuz — which handles about 21% of global oil trade — collapsed 52% between July 10 and July 12 compared with the prior week, according to MarineTraffic data. The US Navy-led Joint Maritime Information Center said a blockade on Iranian shipping would take effect at 2000 GMT Tuesday, covering the entire Iranian coastline.
The attack on Kuwait, combined with Iranian strikes on two Emirati oil tankers in the Strait of Hormuz and missile interceptions by Bahrain and Jordan, signals that no Gulf state remains insulated from the conflict. With the US reinstating a blockade and President Donald Trump proposing a 20% fee on cargo transiting the strait, the region faces its most severe shipping disruption since the 2019 Abqaiq-Khurais attacks, which temporarily knocked out 5.7 million barrels per day of Saudi production.
The Islamic Revolutionary Guard Corps claimed responsibility for targeting US facilities and equipment in Kuwait, according to Iranian state television. The IRGC said it had also struck weapons warehouses, a satellite communications center, and a building housing US forces at Bahrain's Juffair base, as well as an airbase in Jordan hosting American troops.
Bahrain's air defense systems intercepted and destroyed Iranian aerial attacks over the kingdom, according to Nabeel Alhamer, media adviser to the king. Jordan said its forces intercepted four missiles that entered its airspace from Iranian territory. The coordinated multi-front assault mirrors the pattern of Iran's April 2024 strike against Israel, when Tehran launched more than 300 drones and missiles in a single salvo.
Oil markets face prolonged supply risk
Before the conflict began in February, about 15 million barrels of fuel — valued at $1.2 billion — moved through the Strait of Hormuz each day. The 52% drop in vessel traffic over the past week has already removed roughly 7.8 million barrels per day from the waterway, a supply gap that OPEC's spare capacity — estimated at 4 million to 5 million barrels per day by the International Energy Agency — cannot fully replace.
US crude futures posted their largest daily gain since April 29 on Monday, while Brent recorded its biggest single-day dollar increase since April 2. The risk premium embedded in crude options has widened sharply, with implied volatility on Brent at-the-money options rising to levels last seen during the initial February strikes.
Escalation risks remain elevated
Market pricing for Iranian military action against Gulf states has climbed to 68% YES on prediction platforms, reflecting expectations of continued volatility. The US has conducted three consecutive nights of strikes against Iranian military targets, including Bushehr, Bandar Abbas, and Abu Musa, according to US Central Command.
Trump formally notified Congress on July 10 that hostilities against Iran had resumed on July 7, opening a new 60-day period for military operations without additional legislative approval. Iran's foreign minister, Abbas Araqchi, rejected Trump's declaration that Washington would become "guardian of the Hormuz Strait," saying Tehran would remain the waterway's guardian "forever."
The next 48 hours will be critical: if Iran responds to the Kuwait interception with further strikes, or if the US blockade triggers a naval confrontation in the strait, oil prices could test levels above $100 per barrel for the first time since 2022.
This article is for informational purposes only and does not constitute investment advice.
