The Trump administration is spending about $1 billion per day in the ongoing war with Iran, according to US congressional sources cited by journalist Nancy Youssef. In the first nine days of fighting, more than 1,750 people have been killed across Iran and other Middle Eastern countries. Analysts warn that if the conflict continues, total US expenditures could exceed $200 billion. The Pentagon has already spent $630 million on pre-war deployments, and projections suggest costs could reach $215 billion if the war lasts until September.

The conflict has triggered widespread regional escalation. Iran has launched missile strikes on Israel, Jordan, and Saudi Arabia, while Israeli attacks in Lebanon have killed 394 people, including 83 children, and displaced over half a million. Iran’s Revolutionary Guard claims it can sustain the current intensity of fighting for six months. Meanwhile, Iran’s new Supreme Leader has been selected following Ayatollah Ali Khamenei’s death, though his name has not yet been announced.

US President Donald Trump warned that Iran’s new leader would not survive long without his approval, while Israel threatened to target whoever assumes the role. Iran’s leadership has vowed to resist and continue the war, calling for national unity and defense of its territory.