U.S. President Donald Trump said on Sunday ‌that when to end the war with Iran will be a “mutual” decision made ⁠with Israeli Prime Minister Benjamin Netanyahu.

Speaking by phone with The Times of Israel, Trump said Netanyahu will have input on ‌resolving ⁠the conflict.

“I think it’s mutual … a little bit. We’ve been talking. ⁠I’ll make a decision at the right time, ⁠but everything’s going to be taken ⁠into account,” said Trump.

Trump claimed that the Islamic Republic would have destroyed Israel if he and Netanyahu had not been around. “Iran was going to destroy Israel and everything else around it… We’ve worked together. We’ve destroyed a country that wanted to destroy Israel.”

The White House earlier said it expects the military operations against Iran to last from four to six weeks.

The U.S. and Israel launched what they described as a pre-emptive strike against Iran on February 28, claiming that Tehran was developing a nuclear weapon and posing a threat—an allegation Iran has denied. In response, Iran launched counterattacks, firing missiles and drones at Israel, as well as at U.S. assets and other targets across the Middle East. 

More than 1,300 people have been killed in Iran. Over 10 people have died in Israel, with more than 20 deaths reported in Gulf states across the region.

More than 390 people were killed in Lebanon, where Israel began striking what it describes as Hezbollah targets.