India issues a revised travel advisory urging its citizens to postpone travel to Iran due to increasing instability and conflict. The Indian Embassy in Tehran says recent days have seen higher levels of instability, and advises Indian nationals who plan to travel to Iran for any purpose to defer their trips until the security environment improves. The advisory also addresses Indians who are already in Iran, telling them to consider temporarily leaving the country using available commercial flight options. Those who decide to remain are instructed to exercise the highest possible level of caution. The embassy advises them to monitor news closely to maintain situational awareness and to avoid areas where military activity is higher. The guidance is presented as a precaution in response to the current security situation in Iran and is intended to help Indian nationals assess risk and make travel decisions accordingly.