The spending documented in Section IV represents direct war operations. Combat ends, but costs continue. Veterans require medical care for decades. Families receive survivor benefits for lifetimes. Interest accrues on borrowed war funds regardless of outcomes. These costs are legally obligated. They will be paid whether or not the wars achieved their stated goals. The bills for regime-change operations extend far beyond the years of active conflict.
All figures below are expressed in 2024 dollars and represent current projections based on existing obligations.