TEHRAN  - Iran could launch a pre-emptive strike if Israel prepares to attack it, a senior Revolutionary Guards commander told broadcaster Al-Alam on Sunday, a day after his boss warned that conflict was inevitable.

Should Israel and Iran engage militarily, “nothing is predictable... and it will turn into World War III,” Brigadier General Amir Ali Hajizadeh told Iran’s Arabic-language television network.

Hajizadeh, who is in charge of Revolutionary Guards missile systems, said: “In circumstances in which they (the Israelis) have prepared everything for an attack, it is possible that we will make a pre-emptive attack. But we do not see this at the moment.” He added that Iran would deem any Israeli strike to be conducted with US authorisation, so “whether the Zionist regime attacks with or without US knowledge, then we will definitely attack US bases in Bahrain, Qatar and Afghanistan.” He warned that Israel “cannot imagine our response - and it will sustain heavy damage and that will be a prelude to its obliteration.”

On Saturday, the head of the Revolutionary Guards, General Mohammad Ali Jafari, said war between Iran and Israel “will eventually happen, but it is not certain where and when.”

On Sunday, Jafari’s deputy, Brigadier General Hossein Salami, told Fars in an interview that Iran’s “defensive strategy is based on the assumption that we will engage in a war, a massive battle against a global coalition led by the US.” He said the Islamic republic had made preparations to “crush” the enemy by hitting “enemy bases in the region, the security of Israel and the energy market, as well as the lives of enemy forces.”