U.S. Poised for Potential Major Military Operation Against Iran, Officials Say
President Donald Trump has sharply increased the U.S. military presence in the Middle East as talks with Tehran stall, and American officials now say Washington may be preparing for a prolonged campaign against Iran rather than a short strike. The Pentagon has assembled a large strike force — including multiple aircraft carriers and advanced aircraft — signaling readiness for significant action if diplomatic efforts collapse. Tehran has warned it will respond decisively to any attack, raising concerns of broader regional conflict. Trump has given Iran a roughly 10–15-day window to reach an agreement or face consequences.