Prof. John Mearsheimer : What Comes Next in Iran?

US-Russia relations deteriorating since June2:48

• John Mearsheimerassertion

  Relations have worsened since June as Trump tilted toward Ukraine and Russia gave up on negotiating with him

• Russian major general (relayed by Napolitano)assertion

  Russia can't trust Trump and sees the US as a co-belligerent, so US-led mediation is inconceivable

Ukraine's collapsing air defenses and weapons shortfall5:30

Mearsheimer states Ukraine effectively has no air defense left and desperately needs Patriot missiles, which the US does not have to spare, allowing Russia to intensify its air campaign unopposed. He argues intelligence-sharing has been the most valuable US contribution as a 'force multiplier,' while previously touted 'magic weapons' like F-16s, HIMARS, and M1 tanks failed to change the war's course, and even Patriots deployed in the Gulf since February 28 proved largely ineffective against Iranian missiles and drones.

Covert strikes on Russian homeland and nuclear triad7:57

Mearsheimer says there is substantial circumstantial evidence pointing to Ukrainian involvement, likely aided by US intelligence, in strikes on Putin's summer home, the August 2024 Ukrainian invasion of Russian territory, and a 2025 attack on the bomber leg of Russia's nuclear triad. He calls these unprecedented, noting such attacks would never have occurred during the Cold War, and believes the US either participated in or approved all three.

Trump's personalized, ambassador-less foreign policy9:34

Mearsheimer notes the massive US embassy in Moscow, meant to house over a thousand staff, sits empty, and argues it would barely matter anyway since Trump runs foreign policy 'out of his back pocket' with no real planning process or reliance on ambassadors. He likens Trump's approach to Louis XIV's 'I am the state,' meaning Trump largely conducts policy alone.

Why the US keeps losing wars10:32

• John Mearsheimeropinion

  Limited-aims conventional wars succeed; large-scale social engineering campaigns like Vietnam, Iraq, and Afghanistan are doomed to fail

• John Mearsheimerassertion

  The Clinton administration had learned the Vietnam lesson in the 1990s (Somalia withdrawal, avoiding Rwanda) but the US forgot it after 9/11

Iran's new demands collapse the ceasefire framework18:42

Mearsheimer explains that after Trump abandoned the June 17 memorandum of understanding meant to secure a ceasefire and reopen the Strait of Hormuz before negotiating nuclear, sanctions, and reparations issues, Iran issued new demands on August 8 requiring the US to concede reparations, unfreeze assets, and lift all sanctions before the strait reopens. He says this leaves no room for negotiation and notes the nuclear issue—long the central US concern—has been quietly pushed aside even as hardliners now running Iran have greater incentive than ever to acquire nuclear weapons; Iran reportedly believes it can simply wait out Trump's term, keeping the strait closed until January 2029.

Is the Strait of Hormuz actually open?22:25

• Donald Trumpclip

  The Strait of Hormuz is open; the US Navy has an infallible blockade and controls entry

• John Mearsheimerassertion

  Iran, not the US, controls the strait, and Trump knows this but refuses to admit the failure

• Chas Freeman (relayed by Napolitano)assertion

  Trump's claim about the strait is inaccurate and reflects a serious defect in thinking

None of Trump's four Iran war goals achieved24:18

Mearsheimer says none of the four stated US goals—ending Iran's nuclear enrichment, ending its long-range missile capability, cutting support for Hamas/Hezbollah/Houthis, and achieving regime change—have been met; if anything, more hardline figures now control Iran than before February 27. He adds the US has wrecked its regional basing and alliance structure, damaged the global economy, and let China benefit, while a new US nuclear doctrine now emphasizes tactical nuclear weapons because conventional forces have been so depleted by the Ukraine and Iran conflicts that a war with China could not be sustained conventionally for long. He concludes the US is on track to lose both the Iran and Ukraine wars and has lost global trust.

Netanyahu publicly rejects Trump's Gaza disarmament deal28:10

Mearsheimer says he was not surprised Netanyahu publicly repudiated Trump's disarmament agreement between Hamas and the IDF, arguing Netanyahu's government is committed to a 'greater Israel' populated by Jewish citizens and is executing what Mearsheimer calls a genocide in Gaza and West Bank pogroms aimed at ethnic cleansing. He says no Israeli leader would accept ceding Gaza back to Palestinians, and Netanyahu had political incentive—facing an election around October—to publicly signal opposition to the deal pushed by the Board of Peace and Trump.