Archive · 1 Feb 2026
Iran Escalates Tensions with EU and US
Iran is doing military exercises with live fire in a very important waterway called the Strait of Hormuz.
This strait is like a busy road for ships carrying oil from the Persian Gulf to the rest of the world.
The US has warned Iran not to do anything that could cause accidents or make things more tense.
The US has ships nearby, like a big aircraft carrier, ready if needed.
Iran has also said that the militaries of European countries are terrorist groups because the EU called Iran's paramilitary force a terrorist organization.
Both countries are being careful and warning each other to avoid problems.
Iran's leader said that if the US starts a war, it will be a big war in the Middle East.
The US is also worried about Iran's nuclear program and has set rules for when it might take military action.
Iran is conducting live-fire military drills in the Strait of Hormuz on Sunday and Monday.
The Strait of Hormuz is a critical waterway for global oil trade, with 20% of oil passing through it.
The US military has warned Iran against unsafe behavior near US forces or commercial vessels.
Iran's parliament speaker declared all European Union militaries as terrorist groups in response to the EU's designation of the Islamic Revolutionary Guard Corps (IRGC) as a terrorist organization.
Tensions have risen due to recent protests in Iran, the country's nuclear program, and the potential for military action by the US.
- Who
- Iran, the US, and the EU
- What
- Iran's designation of EU militaries as terrorist groups and live-fire drills in the Strait of Hormuz
- When
- Sunday and Monday, 1st and 2nd February
- Where
- Strait of Hormuz, Persian Gulf
- Why
- In response to the EU's designation of the IRGC as a terrorist organization and ongoing tensions with the US
Iran
US and EU
Terrorist Designations
Iran
Iran considers EU militaries as terrorist groups in response to the EU's designation of the IRGC as a terrorist organization.
US and EU
The EU designated the IRGC as a terrorist organization due to its role in suppressing protests in Iran.
Military Actions
Iran
Iran warns that any US attack would spark a regional war and conducts live-fire drills in the Strait of Hormuz.
US and EU
The US has warned Iran against unsafe behavior near its forces and commercial vessels, with the USS Abraham Lincoln aircraft carrier and guided missile destroyers positioned in the Arabian Sea.
Nuclear Program
Iran
Iran denies seeking nuclear weapons and accuses the US of pressuring Europe.
US and EU
The US is concerned about Iran's nuclear program and has set red lines for military action, including the killing of peaceful protesters or mass executions.
- Location
- Strait of Hormuz, Persian Gulf
- Date of Drills
- Sunday and Monday, 1st and 2nd February
- Width of Strait
- 33 kilometers (21 miles) at narrowest point
- Oil Transit
- 20% of global oil trade passes through
- US Military Warning
- Issued on Saturday, 31st January
- US Naval Presence
- USS Abraham Lincoln aircraft carrier and guided missile destroyers in Arabian Sea
- Iran's Warning
- Potential interference with international shipping lanes
- EU Designation
- IRGC designated as a terrorist organization
- Iran's Response
- EU militaries considered terrorist groups
- US Red Lines
- Killing of peaceful protesters or mass executions
- Nuclear Program
- Activity at two nuclear sites raises questions about Iran's intentions
Sources
Iran Plans Live Fire Drills Near US Warships. Why Focus Is On Strait Of Hormuz
US warns Iran against provocative actions ahead of live-fire naval drills in Strait of Hormuz
Iran declares the militaries of European Union as ‘terrorist groups’ in retaliatory move, accuses them of acting under the pressure of US
Iran's Supreme Leader Warns Any US Attack Would Spark Regional War
Iran labels EU armies as “terrorist groups” in retaliatory move
Iran's Tit-for-Tat Move, Designates European Union Armies as Terrorist Groups, Warns Trump of War in Middle East