Strikes on Iran to last ‘four to six weeks’, White House says White House Press Secretary Karoline Leavitt says the US expects the war on Iran to last “about four to six weeks”.Share this: White House says Iran would be ‘wise’ to take deal amid military buildupDateFebruary 18, 2026In relation toAl-JazeeraTrump administration says still considering military strikes on IranDateJanuary 12, 2026In relation toAl-JazeeraWhite House posts ‘American justice’ video days after Iran school attackDateMarch 6, 2026In relation toAl-Jazeera