The New York Times reports: With the Muslim Brotherhood pulling within reach of an outright majority in Egypt’s new Parliament, the Obama administration has begun to reverse decades of mistrust and hostility as it seeks to forge closer ties with an organization once viewed as irreconcilably opposed to United States interests.

The administration’s overtures — including high-level meetings in recent weeks — constitute a historic shift in a foreign policy held by successive American administrations that steadfastly supported the autocratic government of President Hosni Mubarak in part out of concern for the Brotherhood’s Islamist ideology and historic ties to militants.

The shift is, on one level, an acknowledgment of the new political reality here, and indeed around the region, as Islamist groups come to power. Having won nearly half the seats contested in the first two rounds of the country’s legislative elections, the Brotherhood on Tuesday entered the third and final round with a chance to extend its lead to a clear majority as the vote moved into districts long considered strongholds.

The reversal also reflects the administration’s growing acceptance of the Brotherhood’s repeated assurances that its lawmakers want to build a modern democracy that will respect individual freedoms, free markets and international commitments, including Egypt’s treaty with Israel.

And at the same time it underscores Washington’s increasing frustration with Egypt’s military rulers, who have sought to carve out permanent political powers for themselves and used deadly force against protesters seeking an end to their rule.

The administration, however, has also sought to preserve its deep ties to the military rulers, who have held themselves up as potential guardians of their state’s secular character. The administration has never explicitly threatened to take away the $1.3 billion a year in American military aid to Egypt, though new Congressional restrictions could force cuts.

Nevertheless, as the Brotherhood moves toward an expected showdown with the military this month over who should control the interim government — the newly elected Parliament or the ruling military council — the administration’s public outreach to the Brotherhood could give the Islamic movement in Egypt important support. It could also confer greater international legitimacy on the Brotherhood.

It would be “totally impractical” not to engage with the Brotherhood “because of U.S. security and regional interests in Egypt,” a senior administration official involved in shaping the new policy said, speaking on the condition of anonymity to discuss diplomatic affairs.

“There doesn’t seem to me to be any other way to do it, except to engage with the party that won the election,” the official said, adding, “They’ve been very specific about conveying a moderate message — on regional security and domestic issues, and economic issues, as well.”

Some close to the administration have even called this emerging American relationship with the Brotherhood a first step toward a pattern that could take shape with the Islamist parties’ coming to power around the region in the aftermath of the uprisings of the Arab Spring. Islamists have taken important roles in Morocco, Libya, Tunisia and Egypt in less than a year.

“You’re certainly going to have to figure out how to deal with democratic governments that don’t espouse every policy or value you have,” said Senator John Kerry, the Massachusetts Democrat who is chairman of the Foreign Relations Committee and recently joined with the ambassador to Egypt, Anne W. Patterson, for a meeting with top leaders of the Brotherhood’s political party.

He compared the Obama administration’s outreach to President Ronald Reagan’s arms negotiations with the Soviet Union. “The United States needs to deal with the new reality,” Mr. Kerry said. “And it needs to step up its game.”

Kerry often serves as a kind of surrogate Secretary of State for the current administration — the one who presents policy that the administration struggles to articulate itself. So, especially during an election year, it’s hardly surprising that he is being called on to explain why Washington is now reaching out to the Muslim Brotherhood as the Islamist movement stands on the brink of gaining control of Egypt’s parliament.

But why liken this move to the realpolitik of dealing with the utterly undemocratic Soviet Union? The analogy is not only extreme but also offensive and unnecessarily antagonistic. The U.S. reached out to the Soviet Union at the same time as it hoped to witness its destruction. Is that the message that the U.S. now wants to send to the Middle East’s rising Islamists? That we have no choice but talk to them even while hoping for their demise?