American power, AI and a walkout - key moments from Trump's UN speech

September 22, 2026

President Donald Trump delivered an extensive speech at the United Nations in which he emphasized American military dominance and issued threats to several nations while promoting his administration's achievements. He warned Iran of potential annihilation if no diplomatic agreement is reached, predicted Cuba's government would fall and called it a failed state, and asserted that America would not tolerate threats anywhere in the Western Hemisphere. The speech blended promises of diplomacy with warnings of military force, reinforcing his "America First" agenda while criticizing the UN itself for promoting what he characterized as a far-left agenda.

Who is affected

Iran and its future generations (facing threats of annihilation)
Cuba and its government (called a "failed state" and predicted to fall)
The Cuban delegation at the UN (walked out during the speech)
Cuba's foreign minister Bruno Rodriguez (responded angrily to Trump's comments)
World leaders present at the UN General Assembly
Nations in the Western Hemisphere (subject to increased US military assertiveness)

What action is being taken

Trump is touting his administration's policies and achievements at the UN
The US is pursuing "a fundamental change in the situation in Cuba"
The US is conducting lethal strikes on small boats suspected of drug smuggling
Trump is "reasserting American power"
Cuba's government is under "enormous pressure"
The US is keeping negotiations open with Iran while threatening overwhelming force

Why it matters

This speech signals a continuation and intensification of Trump's "America First" foreign policy doctrine, demonstrating America's willingness to use military force to secure its national interests. The blending of diplomatic overtures with existential threats represents a coercive diplomacy strategy that raises concerns among international law experts, particularly when delivered at the United Nations—an organization founded to prevent war. Trump's rhetoric blurs the line between targeting political systems and threatening entire nations, which has alarming implications for international norms and could escalate tensions with Iran and Cuba while potentially destabilizing regional relationships.

What's next

Trump predicted that a deal to end the war with Iran would probably follow the US midterm elections in November
No other explicit next steps stated in the article

Read full article from source: BBC