Tehran has warned neighbours hosting US troops that it would hit American bases if Washington strikes, a senior Iranian official told Reuters on Wednesday, as Iran seeks to deter Donald Trump’s threats to intervene on behalf of protesters.

An explosion in Hazaribagh on Wednesday claimed the lives of three people, including a husband and wife and another woman, as per officials.

Princess Leila Pahlavi was the youngest daughter of Mohammad Reza Pahlavi, the last Shah of Iran