Trump urges Iran to 'get serious' as talks edge toward deadline

President Trump urged Iran to 'get serious' in negotiations mediated by Pakistan, Egypt and Turkey as a five‑day pause on strikes nears expiration, warning there will be 'no turning back' if talks fail; Tehran rejected the U.S. plan and says it will negotiate on its own terms, while mediators push for a high‑level meeting and the Pentagon weighs possible military options.