Most of "discretionary spending"
Discretionary Spending
The discretionary budget for 2020 is $1.426 trillion. More than half goes toward military spending, including the
Department of Veterans Affairs and other defense-related departments. The rest must pay for all other domestic programs. The largest of these programs are Health and Human Services, Education, and Housing and Urban Development.
There is an emergency fund of $200.1 billion held in reserve. Most of this fund goes to Overseas Contingency Operations to pay for wars or continuing military actions.
A growing portion of the discretionary budget is set aside for disaster relief such as hurricane and wildfire relief.
Military spending was included in the budget, under discretionary spending. The biggest expense for the military was the
Department of Defense base budget, forecasted for $576 billion.
Overseas Contingency Operations are estimated to cost approximately $165 billion, which pays for the war on terror costs triggered by the 9/11 attacks. These include ongoing costs from the wars in Iraq and Afghanistan.
Military spending included $212.9 billion for defense-related departments. These include Homeland Security, the State Department, and Veterans Affairs. Included in the funding for defense-related spending is an emergency fund of about $26 billion.
All military costs combine to create a total forecast of U.S. spending on defense of $750 billion.