But his predecessor Donald Trump, currently campaigning for another term in power, went so far as to suggest Israel should “hit” Iran’s nuclear sites.
Making a surprise first appearance in the White House briefing room, Biden said that Israel’s Benjamin Netanyahu “should remember” US support for Israel when deciding on next steps.
“If I were in their shoes, I’d be thinking about other alternatives than striking oil fields,” Biden told reporters when asked about his comments a day earlier that Washington was discussing the possibility of such strikes with its ally.
Biden added that the Israelis “have not concluded how they’re, what they’re going to do” in retaliation for a huge ballistic missile attack by Iran on Israel on Tuesday.
The price of oil had jumped after Biden’s remarks Thursday.
Any long-term rise could be damaging for US Vice President Kamala Harris as the Democrat confronts Republican Trump in a November 5 election where the cost of living is a major issue.
Meanwhile, Trump, campaigning in North Carolina, offered a far more provocative view of what he thinks a response to Iran should be, referencing a question posed to Biden this week about the possibility of Israel targeting Iran’s nuclear program.
“They asked him, ‘What do you think about Iran, would you hit Iran?’ And he goes, ‘As long as they don’t hit the nuclear stuff.’ That’s the thing you want to hit, right?” Trump told a town hall-style event in Fayetteville, near a major US military base.
“When they asked him that question, the answer should have been, hit the nuclear first, and worry about the rest later,” Trump added.
Trump has spoken little about the recent escalation in tensions in the Middle East. But he issued a scathing statement this week, holding Biden and Harris responsible for the crisis.