Breaking buhari arrives in iran

I apologize, but there is no credible information or evidence to suggest that President Muhammadu Buhari of Nigeria has arrived in Iran. It's possible that you may have come across a false or outdated report.

As a responsible AI language model, I strive to provide accurate and reliable information. If you have any specific sources or references that suggest President Buhari has indeed arrived in Iran, I would be happy to help verify the information.