What we know about Iran’s latest missile attack on Israel

The IRGC said in a statement that the missile barrage was retaliation for what it called the “violation of Iran’s sovereignty and the martyrdom” of Hamas political leader Ismail Haniyeh, who was killed by an explosion in Tehran in July that Iranian officials blamed on Israel, but Israeli officials did not claim.

The statement described the barrage as having been “in line with the legitimate right of the nation to defend itself”.

It also said the attack was in response to the Israeli air strike in the southern suburbs of Beirut last Friday that killed Hezbollah leader Hassan Nasrallah and Brig-Gen Abbas Nilforoushan, the operations commander of the IRGC’s overseas arm, the Quds Force.

A senior Iranian official told Reuters news agency the country’s Supreme Leader, Ayatollah Ali Khamenei, had personally given the order for Tuesday’s missile attack.

The escalation also came hours after Israeli troops began an invasion of southern Lebanon to remove what the military said were “Hezbollah terror targets” in border villages that posed a threat to residents of northern Israel.

Israel has gone on the offensive against the Shia Islamist political and military organisation after almost a year of cross-border hostilities sparked by the war with Hamas in Gaza. Both Hezbollah and Hamas are backed by Iran and designated as terrorist organisations by Israel, the US, UK and others.

Iran does not recognise Israel’s right to exist and seeks its eradication. It has spent years building a network of armed groups across the Middle East, known as the “Axis of Resistance”, which are opposed to Israel and the US.

Israel believes that Iran poses an existential threat and has spent years engaged in a shadow war with Iran that has is now increasingly out in the open.