US, UK, Canada and 13 allies issue urgent calls for citizens to flee Iran immediately

When the United States, Canada, the UK, Germany, France, Japan and a long list of European governments all tell their citizens to leave Iran at the same time, that is not routine paperwork. Travel advisories like this usually follow real intelligence about elevated risk, whether tied to military escalation, retaliation threats or internal instability. Governments do not coordinate mass departure language lightly because it disrupts travel, business and diplomacy.