US defence chief Hegseth puts Iran war cost at $37.5bn so far Latest cost comes as Hegseth and Joint Chiefs Chairman Caine seek a $1.5 trillion budget, including $70bn for Iran war.Share this: Ossoff challenges Hegseth on cost and duration of Iran warDateJuly 22, 2026In relation toAl-JazeeraHegseth called a ‘failure’ over Iran as he reveals $37b cost of warDateJuly 21, 2026In relation toAl-JazeeraIran war live: US launches new attacks; Hegseth says war has cost $37.5bnDateJuly 21, 2026In relation toAl-Jazeera