On 28 February 2026, Israel and the United States (US) carried out strikes on targets in Iran. As a result, in March the travel advisory colour code for several areas in Oman was changed from yellow to orange. Below, you can read what these colour codes mean and what this implies for travel to Oman. Meaning of Travel Advisories and Colour Codes On the website www.Nederlandwereldwijd.nl you can find travel advisories for 226 countries. These advisories indicate the colour code
