Do not travel to Iran. The country is engaged in active military conflict with a US-led coalition, and airstrikes have continued across Iranian territory through June 2026 amid a collapsed ceasefire and faltering negotiations. The threat to life is extreme and immediate, and infrastructure, including airports and energy facilities, is subject to attack. Foreign and dual nationals additionally face a severe risk of arbitrary arrest, hostage-taking, and prolonged wrongful detention. Consular assistance is effectively unavailable and most commercial flights are suspended, so departure cannot be assured. Travellers must not enter the country under any circumstances. The situation can deteriorate rapidly and without warning.