What does the war in Afghanistan cost per year?

The cost of the war in Afghanistan varied significantly over the years, but estimates indicated that the U.S. spent around $45 billion annually on military operations, reconstruction, and support for Afghan security forces in the later years of the conflict. Overall, the total financial cost to the U.S. over two decades surpassed $2 trillion. These figures reflect both direct military expenditures and indirect costs, such as veterans' care and interest on borrowed funds.