The total cost of US military operations against Iran has approached $29 billion.
This was announced by US Deputy Secretary of Defense Jules Hurst.
The costs include equipment repair and operational expenses.
In February, Israel struck Iran, and Trump confirmed US involvement.
Iran retaliated with missile attacks.
Khamenei was reported killed.
Iran struck US bases in neighboring countries.
Strait of Hormuz shipping faced disruptions.
In April, Washington agreed to a ceasefire with Tehran.
A subsequent meeting did not take place.
