US launches Operation Slap against Iran

President Donald Trump ordered "Operation Slap" on July 10, 2026, directing intensified US military strikes against Iran in response to attacks on commercial ships in the Strait of Hormuz, officials said. The White House described the move as a direct retaliation aimed at deterring further attacks on maritime traffic.

Strait of Hormuz attacks

Officials said the operation follows recent incidents in the Strait of Hormuz in which commercial vessels were struck or harassed; US forces have increased strike activity in the days since. The administration characterized the actions as targeted and as intended to protect freedom of navigation and commercial shipping lanes.

Regional and market implications

Analysts expect the escalation to raise regional tensions and pressure shipping routes that carry a significant share of global seaborne oil flows. Insurance premiums for vessels and risk-sensitive commodity prices could move higher if hostilities widen; officials said commanders have orders to calibrate strikes to minimise civilian casualties and avoid wider war.

What to watch next

Officials said further operational updates are expected by July 12, 2026, when the administration plans to brief senior lawmakers. Key indicators to monitor include additional attacks on shipping, public casualty counts from strikes, and diplomatic moves by regional partners.