United States President Donald Trump said on Monday that the war against Iran, launched jointly with Israel, was initially projected to last four to five weeks but could continue much longer if necessary. Speaking from the White House, he described Iran as posing grave threats to the US and claimed that earlier American strikes had obliterated Iran’s nuclear programme. Trump also asserted that Iran’s ballistic missile programme was expanding rapidly, creating what he called a colossal threat to US forces and allies.

Trump’s remarks marked a shift from earlier claims of an immediate Iranian threat, instead portraying Tehran as a long-term danger. He argued that Iran’s missile development was designed to protect its nuclear ambitions, which he said were forbidden by the US. The president’s comments came as the Pentagon confirmed rising casualties, including four US military deaths, and regional fatalities exceeding 580 across Iran, Lebanon, Israel, and other Middle Eastern countries.

Pentagon chief Pete Hegseth sought to reassure critics within Trump’s political base, describing the campaign as a decisive mission rather than an open-ended conflict. He emphasized goals to destroy Iran’s missile and naval capabilities and prevent nuclear weapons development.