US President Donald Trump used the longest State of the Union address in US history to repeat the threat of military action against Iran if diplomacy fails -- and pledged to keep negotiating to end the war in Ukraine.

US President Donald Trump delivered his State of the Union address before a joint session of Congress on February 24. As a US military buildup continues in the Middle East, raising fears of a conflict with Iran, Trump said that he will "never allow" Iran to acquire a nuclear weapon.

U.S. President Donald Trump will deliver the traditional State of the Union address to Congress on Tuesday night at a fraught moment for his presidency, with his approval ratings slumping, anxieties rising over Iran, and Americans struggling with the cost of living as the November ‌midterm election nears. The televised…

U.S. President Donald Trump touted his economic record during the longest State of the Union address in history on Tuesday, boasting that he had ushered in a "golden age" as he sought to project an aura of success at a fraught moment for his presidency. Heeding ‌calls from advisers worried…