Dragging conflict into the Gulf is a strategic mistake, says Iran’s foreign minister after drone strike on coastal facility

• Middle East crisis – live updates

Iran’s foreign minister has accused Israel of seeking to expand the war beyond Iran by attacking a major gas facility in Bushehr province on the Gulf coast.

Speaking to diplomats in his first public appearance since the initial Israeli strikes, Abbas Araghchi said: “Dragging the conflict into the Persian Gulf is a strategic mistake and its goal is to drag the war outside Iranian territory. Any military development in this region can affect the entire world.”

Defence minister Israel Katz says Iranian capital ‘will burn’ if more missiles are fired at his country

Israel has claimed to have gained control of the skies over the Iranian capital and warned that “Tehran will burn” if more missiles are fired at its territory, but the Iranian leadership remained defiant, vowing a “more severe and powerful response” and threatened to widen the war by striking ships and bases of Israeli allies.

The mutual threats reflected the risks of a dramatic escalation in the conflict, as US-Iranian negotiations planned before the war in Oman were abandoned after Tehran said they would be “meaningless”, and Israel appeared to target Iran’s gas industry. Israeli rhetoric reflected its leaders’ growing confidence that they have gained the upper hand, and raised questions over whether Israeli war aims could go beyond the stated objective of crippling Iran’s nuclear programme.

Explosions heard in capital Tehran as Israel’s defence minister, Israel Katz, says counter attack is expected

Israeli prime minister Benjamin Netanyahu has addressed the nation, saying the IDF had targted Iran’s leading nuclear scientists working on the Iranian bomb.

He said that Iran’s main enrichment facility in Natanz had been targeted.

This operation will continue for as many days as it takes … We are at a decisive moment in Israel’s history.