Secretary-General António Guterres opens day one of the 81st session of the United Nations General Assembly, at the U.N. headquarters in Manhattan on Tuesday, Sept. 22, 2026. (Lexi Parra/The New York Times) By FARNAZ FASSIHI, ZOLAN KANNO-YOUNGS, DAVID E. SANGER and MARK LANDLER President Donald Trump told the U.N. General Assembly in New York that he had a decision to make on Iran: to strike a deal with Iran or “annihilate the Islamic Republic.” His threat, amid a defense of the war he…
