Seth Moulton is not being subtle. The Massachusetts congressman and Marine Corps combat veteran went on multiple news programs over recent weeks and called the sitting President of the United States “senile.” Not in a roundabout, diplomatic, Washington-speak kind of way. He just said it. On camera. Repeatedly.
And he didn’t stop there. Moulton has been building a case that Donald Trump is actively dangerous to U.S. troops overseas, to the American economy, and to national security. Coming from a guy who served four combat tours in Iraq and now sits on the House Armed Services Committee, the accusations carry a different kind of weight than your average partisan back-and-forth.
What Moulton Actually Said
On a recent podcast appearance, Moulton laid it out plainly: “He definitely seems to be getting worse. He seems to be getting more senile. I mean, you don’t talk about cognitive tests a lot if you’re not taking cognitive tests, and you only take cognitive tests if your doctors are concerned about your cognitive abilities.”
He went further during a separate MSNBC appearance, calling Trump’s primetime address to the nation about the Iran war “pathetic.” His exact words: “The president is senseless. He’s senile and he’s downright sleepy. I mean, it was a pretty pathetic address that just showed how weak and clueless he is.”
That’s a sitting congressman calling a sitting 79-year-old president senile, sleepy, weak, and clueless on national television. Whatever your politics, that’s an extraordinary thing to say out loud.
The Iran War Is the Backdrop for Everything
Moulton’s comments aren’t happening in a vacuum. They’re happening against the backdrop of a U.S. military conflict with Iran that has now stretched past two months. More than a dozen U.S. service members have been killed, and 232 have been injured. The Strait of Hormuz, which carries roughly a fifth of the world’s daily oil shipments, has been effectively closed off by a naval blockade.
Moulton, who knows what it’s like to be on a ship headed to the Middle East, drew a comparison to the Iraq War that should make people uncomfortable regardless of party: “Even in Iraq, for all the problems with that war, at least there was a plan. At least Congress had voted on it. At least the American people had weighed in. At least the generals had come before Congress and put forward a plan. None of that exists today.”
That’s a damning comparison. The Iraq War is widely considered one of the biggest strategic mistakes in modern American history. And Moulton is saying this is worse.
The Contradictions Moulton Keeps Pointing Out
One of Moulton’s sharpest lines of attack has focused on the shifting, contradictory goals coming out of the White House. He’s pointed out that Trump bragged about ripping up Obama’s nuclear deal with Iran, then turned around and tried to get a new one. He’s noted that the administration claimed to have “obliterated” Iran’s nuclear program months ago, yet now says bombing needs to continue for another two to three weeks to accomplish that same goal.
Then there’s the regime change angle. Moulton has argued that Trump did technically get regime change in Iran, just not the kind anyone wanted. As he put it at a House Armed Services Committee hearing: “We’ve succeeded in replacing an 86-year-old in failing health with his son in his fifties.” The new leader is reportedly more hardline, not less. Moulton also noted that U.S. and Israeli bombing killed the new leader’s wife and son, which is not exactly the kind of thing that produces a moderate successor willing to negotiate.
The War Crimes Accusations
Moulton has gone beyond criticizing strategy. He’s accused the Trump administration of committing war crimes. On MSNBC, he said Trump is “resorting to war crimes” because he doesn’t know how to end the conflict he started. “He’s kicked the hornet’s nest, he’s got his foot stuck in it and he doesn’t know how to get out,” Moulton said.
He drew a direct comparison to Russia’s invasion of Ukraine, saying the reported attacks on Iranian civilian infrastructure are “the same stuff that we criticize Vladimir Putin for doing.” He also alleged that active-duty Marines have started referring to the Pentagon under Defense Secretary Pete Hegseth as the “Department of War Crimes.”
At a separate congressional hearing, Moulton focused on military strikes against suspected drug boats in the Caribbean, claiming the administration used “double tap” tactics designed to kill survivors clinging to wreckage. He compared these actions to tactics used by Nazi submarine commanders during World War II, noting those commanders were executed for the same thing.
The Economic Fallout Is Real
Moulton has repeatedly tied the war to kitchen-table economics. And the numbers back him up. Brent Crude oil hit $110 per barrel, up 80% since January. American consumers are paying an average of $4.45 per gallon of regular gas, a 60% increase since the start of the year. Inflation measured 3.3% in March, the highest in two years, and it’s expected to keep climbing as energy prices work their way through the economy.
Moulton pointed out during one appearance that financial markets took a nosedive in real time during Trump’s address to the nation, “mirroring the same uncertainty and fear that our service members and their families are feeling right now.” In a Fox News opinion piece, he noted the Pentagon’s own request for a $200 billion supplemental bill, estimating it would cost the average taxpayer about $1,300 per round of operations.
An AP-NORC poll found that about three-quarters of U.S. adults now describe the economy as “very” or “somewhat” poor, up from about two-thirds in February. Only 33% of adults approve of Trump’s overall job performance. U.S. factories have lost 89,000 jobs in the past year. The trade deficit widened in 2025. These are not abstract numbers. People are feeling them.
The Military Leadership Purge Adds to the Concern
While Moulton has been making headlines for his “senile” comments, there’s a quieter story unfolding that makes his concerns about national security harder to dismiss. Defense Secretary Pete Hegseth has fired more than a dozen senior military officers, including the Army’s top officer, Gen. Randy George, a decorated veteran of Iraq and Afghanistan. George was reportedly pushed out after disagreeing with Hegseth’s decision to block the promotion of several top Army colonels, including Black and female officers.
The administration also fired top lawyers for the Army, Navy, and Air Force. Former defense secretaries warned that “talented Americans may be far less likely to choose a life of military service if they believe they will be held to a political standard.” A poll from the Reagan Institute found that overall public confidence in the military has dropped to about 50%, down from 70% in 2018.
Moulton Called for Impeachment
In a newsletter to his constituents, Moulton addressed a Trump social media post threatening the people of Iran by saying “A whole civilization will die tonight, never to be brought back again.” Moulton called it “a pivotal, dangerous moment for our country” and formally called for impeachment.
He acknowledged the math is against him, noting that impeachment would require three House Republicans to break ranks. He also called on Congress to come back from a two-week recess, saying it’s “simply unacceptable” for legislators to be on vacation while the president considers sending ground troops into Iran. He demanded that Hegseth and the Chairman of the Joint Chiefs testify in public hearings before the Armed Services Committee.
He’s Not Alone, But He’s the Loudest
Other Democrats have echoed similar criticisms. Senator Chris Van Hollen called Trump a “delusional man” and accused him of lying to Americans. Congresswoman Yassamin Ansari described Trump’s threat to bring Iran “back to the stone ages” as “vile, horrifying, evil.” But Moulton stands out for a few reasons. He’s a combat veteran. He sits on the Armed Services Committee. And he’s using language that most politicians, even ones who strongly oppose Trump, tend to avoid.
At the first public hearing on the Iran war, when Hegseth accused congressional Democrats of being “reckless, feckless and defeatist,” Moulton fired back by asking whether Congress was smart or feckless when it “failed to ask tough questions of the Bush administration and gave them a blank check for Iraq.” He also pressed Hegseth on his past statement that U.S. forces would allow “no quarter, no mercy for our enemies,” a phrase that under international law amounts to a declaration of intent to commit war crimes.
What Happens Next
The political reality is that Moulton’s calls for impeachment are very unlikely to succeed with the current makeup of Congress. But that may not be the point. What Moulton seems to be doing is creating a record. He’s saying, on camera, in writing, in hearings, exactly what he thinks is happening and why it’s wrong. He’s making sure nobody can say later that no one raised the alarm.
Whether you agree with his politics or not, there’s something worth paying attention to when a guy who served four tours in a war zone looks at what’s happening and says this is worse than what he experienced. That’s not standard Washington hyperbole. That’s a man with skin in the game telling you the house is on fire.