US launches third night of strikes on Iran as Trump announces Hormuz blockade

What Happened

The United States military has conducted strikes against Iranian targets for three consecutive nights, according to US Central Command, which stated the operations aim to degrade Iranian capabilities in the Strait of Hormuz. This escalation follows a declaration by Donald Trump that the US will reinstate a maritime blockade on Iran and impose a 20% tariff on cargoes transiting the strait. The US Navy-led Joint Maritime Information Center announced that the blockade, covering all Iranian ports and oil terminals, is scheduled to begin Tuesday night, with the US claiming authority to intercept and capture non-compliant vessels. The UAE reported that two national tankers were struck by Iranian cruise missiles in the southern lane of the Strait of Hormuz within Omani territorial waters, resulting in one death and eight injuries. The IRGC, through spokesperson Hossein Mohebi, stated that Iran will contest US interference and maintains its sovereignty over the waterway. These developments occur as the interim ceasefire, established following the February assassination of Supreme Leader Ali Khamenei, has effectively collapsed.

Key Actors

Why It Matters

The imposition of a US-led maritime blockade and transit tariffs on the Strait of Hormuz represents a significant departure from established international norms regarding freedom of navigation. The collapse of the interim ceasefire and the expansion of hostilities to include targets in Qatar and the UAE threaten to disrupt global energy supplies, as evidenced by the 7.8% rise in Brent crude prices. The situation risks a broader regional conflict as the US and Iran engage in direct military exchanges, challenging the diplomatic frameworks previously intended to contain the war.

Watch For

Monitor the implementation of the US maritime blockade scheduled for Tuesday night and the potential Iranian response to the interception of vessels. Watch for further statements from the International Maritime Organization regarding the legality of the proposed US transit tariffs. Additionally, observe whether the 60-day window initiated by the Trump administration's 7 July notification to Congress leads to further military escalation or renewed diplomatic efforts to prevent a full-scale regional war.