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Tuesday, November 10, 2026Nov 10

Ignatius: Shanahan’s departure comes at a moment of significant military risk

In this Feb. 14, 2019, file photo, acting Secretary of Defense Patrick Shanahan speaks about the situation in the Persian Gulf region during a meeting with Portuguese Minister of National Defense Joao Cravinho, at the Pentagon. President Donald Trump announced on June 18 that Shanahan will not move forward with the confirmation process to be Defense Secretary. (AP Photo/Manuel Balce Ceneta, File)
In this Feb. 14, 2019, file photo, acting Secretary of Defense Patrick Shanahan speaks about the situation in the Persian Gulf region during a meeting with Portuguese Minister of National Defense Joao Cravinho, at the Pentagon. President Donald Trump announced on June 18 that Shanahan will not move forward with the confirmation process to be Defense Secretary. (AP Photo/Manuel Balce Ceneta, File) In this Feb. 14, 2019, file photo, acting Secretary of Defense Patrick Shanahan speaks about the situation in the Persian Gulf region during a meeting with Portuguese Minister of National Defense Joao Cravinho, at the Pentagon. President Donald Trump announced on June 18 that Shanahan will not move forward with the confirmation process to be Defense Secretary. (AP Photo/Manuel Balce Ceneta, File)

WASHINGTON – President Trump has a credibility problem at a time when his confrontation with Iran is moving toward a dangerous test.

“There is no capital in the bank” in terms of trust with major European and Asian allies, said one former senior defense official. “We’ve managed to isolate ourselves, rather than Iran. This is a strategy-free zone.”

Adding to the sense of vertigo surrounding U.S. defense policy was the withdrawal Tuesday of Patrick Shanahan as Trump’s selection for defense secretary. The nominal reason was a nearly decade-old domestic abuse case involving Shanahan’s son and ex-wife, but the larger issue was Trump’s waffling support of the acting secretary, whom he kept dangling for five months before announcing a lukewarm nomination last month that was never actually submitted to the Senate.

Shanahan’s departure will increase uncertainty at the Pentagon at a moment of significant potential military risk.

A president who has repeatedly insulted major allies and denounced U.S. intelligence agencies is finding that his words have devalued what should be America’s best weapons for containing Iran.