The good news: Israel鈥檚 air defense systems鈥擨ron Dome, David鈥檚 Sling, Arrow, and its vaunted fighter pilots鈥攁ssisted by the United States, Jordan, England, France and Saudi Arabia, performed brilliantly in intercepting the 300 projectiles (100 of which were ballistic missiles) that Iran launched against Israel on Saturday. Except for an Israeli-Arab child seriously wounded by shrapnel, the nation didn鈥檛 suffer a scratch.

The bad news: What language does the Biden administration speak when it reassures Israel that it stands in solidarity with the 91传媒 state and warns Iran, repeatedly, 鈥淒on鈥檛鈥�? Because, here again, those expressions of support soon come to mean something less boldly protective and cautionary. Does anyone know of a diplomacy thesaurus that Israel, and the rest of us, can use to decrypt the mixed-messaging that emanates from Biden鈥檚 West Wing and State Department?

During those first days after October 7, President Biden unequivocally stated that Israel had a legal and moral right to self-defense in response to Hamas鈥� invasion and massacre in southern Israel. Hamas was deemed an ISIS clone, which needed to be completely vanquished. Any country in the same position would do the same thing.

Anticipating civilian causalities once Israel鈥檚 bombing campaign and ground troop incursion into Gaza commenced, Biden made clear that the responsibility for those Palestinian deaths would lie with Hamas. The terror group broke a ceasefire and started a war with a barbaric beginning. Worse still, it insisted on shielding itself with its own people.

A fair reading of Biden鈥檚 assessment of the situation was that Israel can鈥檛 be faulted for striking at the locations where Hamas and its weapons are located. Palestinian 鈥渃ivilians鈥� elected a terrorist organization that grotesquely deployed its own people as the first line of defense. Tunnels were built to transport terrorists and hide weapons, and not as bomb shelters for the Palestinians.

Israel is not to blame for that sad state of affairs.

A few months later, however, a very different Biden showed up. He mumbled that Israel鈥檚 military operations were 鈥渙ver the top,鈥� warning against any precipitous invasion of Rafah, the last stronghold of Hamas鈥� remaining battalions. He questioned whether the large Palestinian civilian death toll complied with international humanitarian law. And he hinted that future weapons assistance would have to be reevaluated. And the topper: The United States abstained when the U.N. Security Council called for a temporary ceasefire without the release of any Israeli and American hostages.

Yet, Doctor Jekyll returned to the Oval Office the other day. President Biden, having been apprised through intelligence communiques that Iran was about to launch a significant attack against America鈥檚 only democratic ally in the region, stated, repeatedly, that the United States鈥� commitment to Israel was 鈥渋ronclad.鈥� His message to Iran, repeated by both his Secretary of State and Defense Secretary: 鈥淒on鈥檛!鈥�

But Iran did! Biden gave the same 鈥淒on鈥檛!鈥� warning to Iran鈥檚 proxies in the early days of the war. Yet, Hezbollah and the Houthis did, as well鈥攖he Lebanese terrorists have been launching missiles at Israel nearly every day; and the Yemenite terrorists have wreaked havoc on Israel and commercial shipping lines in the Red Sea.

And then Biden revealed his inner Hyde, again. On Saturday night, not long after Iran鈥檚 arsenal of missiles and drones detonated in the sky, the president spoke with Israeli Prime Minister Netanyahu and advised, 鈥淭ake the win鈥濃�攏o need to escalate tensions further.

Really? If Mexico had launched 300 missiles aimed at New York City, Chicago and Los Angeles, the United States would have been satisfied with simply defending against them? I have news for the president: Texans wouldn鈥檛 take it, and the Rangers would be suiting up for duty (the special ops guys, and not the baseball team).

If Mexico had launched 300 missiles aimed at New York City, Chicago and Los Angeles, the United States would have been satisfied with simply defending against them?

The necessity for nationwide air raid sirens blaring across Israel, with incoming missiles aimed at major population centers, was not a proportional response to the killing of a few senior commanders in the Iranian Revolutionary Guards in Damascus. This was a major act of aggression, tantamount to a declaration of war.

Biden鈥檚 advice to Israel: just walk away. And one more thing: America will not take part in any further Israeli reprisal.

Obviously, 鈥渋ronclad鈥� is a misnomer, unless it means clad in appeasement and restraint. And 鈥淒on鈥檛鈥� apparently means, 鈥淒on鈥檛 . . . take us seriously.鈥�

Obviously, 鈥渋ronclad鈥� is a misnomer, unless it means clad in appeasement and restraint. And 鈥淒on鈥檛鈥� apparently means 鈥淒on鈥檛 . . . take us seriously.鈥�

If 鈥淒on鈥檛鈥� actually means, 鈥凄辞苍鈥檛!,鈥� why are any Houthis still alive? Back in October, the most powerful nation in the world warned them that taking an ancillary interest in Hamas鈥� escapades would come with consequences. The Houthis aren鈥檛 even Iran鈥檚 most dangerous proxy. Most people never even heard of them. Shouldn鈥檛 all of them have been killed by now?

On Saturday, Iran finally decided to get its own hands dirty, rather than direct its proxies to do the dirty work. For two decades, trash-talking mullahs threatened to 鈥渨ipe Israel off the map!鈥� Finally, rather than delegate skirmishes to its proxies, Iran鈥檚 maniacal Islamists mixed brinksmanship with the Rubicon and lit up the Middle East sky with missiles and drones. Israel can now, justifiably, retaliate. F-35 pilots can lock on Iran鈥檚 ostensibly civilian nuclear facilities鈥攕omething the rest of the region has secretly been longing for.

Will President Biden stand for that? Last week he orchestrated Israel鈥檚 withdrawal from southern Gaza, leaving Hamas intact. Now he鈥檚 seeking further capitulation.

American foreign policy, these days, seems to be directed from Michigan and Minnesota. Are Muslims in battleground states actually dictating which battles America鈥檚 91传媒 ally is permitted to fight? Foggy Bottom will soon be renting space from the Ford Motor Company, based in Dearborn. That would make sense. Its founder, Henry Ford, after all, was the leading antisemite of his day.

I realize there鈥檚 an election on the horizon and Biden is beholden to shrieking progressives and petulant, ignorant students. But perhaps now, more than ever, is the time for this president to exercise moral leadership, remain actually faithful to ironclad commitments, and eschew political calculations.

Iran is a world menace. Why else would Jordan and the Saudis have assisted in downing drones whizzing over their airspace? No one other than Bernie Sanders and the Squad is rooting for Iran.

Here鈥檚 a tip, Mr. President, stop the political schizophrenia. Demonstrate that America knows how to stand beside a friend, and won鈥檛 stand in the way of allowing the 91传媒 state to finish the job in Gaza, and, finally, take steps to bring a long-awaited end to the Iranian Islamic regime.

Thane Rosenbaum is a novelist, essayist, law professor and Distinguished University Professor at Touro University, where he directs the Forum on Life, Culture & Society. He is the legal analyst for CBS 91传媒 Radio. His most recent book is titled 鈥淪aving Free Speech 鈥� From Itself,鈥�聽and his forthcoming book is titled, “Beyond Proportionality: Is Israel Fighting a Just War in Gaza?”