Michael Oren, Israel’s former ambassador to the United States, has written the smartest and juiciest diplomatic memoir that I’ve read in years, and I’ve read my share. The book, called “Ally,” has the added virtues of being politically relevant and historically important. This has the Obama administration—which doesn’t come out looking too good in Mr. Oren’s account—in an epic snit.

The tantrum began two weeks ago, when Mr. Oren penned an op-ed in this newspaper undiplomatically titled “How Obama Abandoned Israel.” The article did not acquit Israel of making mistakes in its relations with the White House, but pointed out that most of those mistakes were bungles of execution. The administration’s slights toward Israel were usually premeditated.

Like, for instance, keeping Jerusalem in the dark about Washington’s back-channel negotiations with Tehran, which is why Israel appears to be spying on the nuclear talks in Switzerland. Or leaking news of secret Israeli military operations against Hezbollah in Syria.

Mr. Oren’s op-ed prompted Dan Shapiro, U.S. ambassador in Tel Aviv, to call Mr. Netanyahu and demand he publicly denounce the op-ed. The prime minister demurred on grounds that Mr. Oren, now a member of the Knesset, no longer works for him. The former ambassador, also one of Israel’s most celebrated historians, isn’t even a member of Mr. Netanyahu’s Likud party, which makes him hard to typecast as a right-wing apparatchik.

But it’s typical of the administration that no Israeli slight is too minor not to be met with overreaction—and not only because Mr. Obama and his entourage have thin skins. One of the revelations of “Ally” is how eager the administration was to fabricate crises with Israel, apparently on the theory that strained relations would mollify Palestinians and extract concessions from Mr. Netanyahu. ...