Claude Sonnet 5Sep 2115 citations
What are the most important events and topics in the news today?
Here's a roundup of the most significant news stories today, September 21, 2026:
US-Iran Tensions Escalate Ahead of UN General Assembly
Donald Trump said on Sunday he is in "deciding mode" on Iran and that "very big things" are coming. Trump described the options as "wiping Iran out," letting them "rock economically" or "making a deal," adding, "They better behave." Notably, Pezeshkian is attend