How is this going to work?

The United States well might go to war with Iran. We’re still fighting terrorists in Iraq, Afghanistan, Syria and who knows where else. The Pentagon has just ordered another 1,000 American troops into the Persian Gulf region.

Against that backdrop, the acting secretary of defense, Patrick Shanahan, today has pulled out of the nomination to become the permanent defense boss.

Is this another example of Donald Trump’s “fine-tuned machine” in action? Is this how we’re supposed to believe that our national security network is in steady hands?

Trump has named Army Secretary Mark Esper to be the latest acting defense secretary. For how long will Esper be the “acting” Pentagon boss?

Oh, my.

I’m still trying to get over the resignation of former Defense Secretary James Mattis, who quit because of serious policy disagreements with the president, who then lied about Mattis being “fired.”

Shanahan said something today about wanting to spend more time with his children. Trump said Shanahan had done a great job as the acting defense secretary. There were reports of a domestic disturbance in 2010 with his now former wife, which might have played a part in his decision to pull out of the effort to be confirmed as permanent defense secretary.

The revolving door keeps on turning at the Pentagon. It is happening at a time of tremendous national peril.

What in the world can possibly go wrong without a strong hand at the Pentagon helm?

Frightening.