Tulsi Gabbard testified to Congress about Iran’s nuclear program earlier this year. Iran was not building a nuclear weapon, she told lawmakers.

President Donald Trump disputed the assessment from his director of national intelligence, Tulsi Gabbard, and the intelligence community, stating his belief that Iran was “very close” to developing a nuclear weapon prior to Israel’s attack on its facilities last week.

The map created using a simulation tool shows the devastating impact of a hypothetical U.S. nuclear strike on Tehran, Isfahan, and Qom.