Iranian media reported that Israel struck the South Pars Gas Field in what would be the first attack on an Iranian energy site.

Israel’s unprecedented attacks on Iran had at their core an elusive and high-risk goal: eradicating the country’s controversial nuclear program.

The retaliatory strikes came after Israel attacked Iran, killing top military leaders and scientists. The assault destroyed an aboveground nuclear enrichment plant near Natanz, the head of the U.N. nuclear watchdog agency said.