"National Drug Control Program agencies are requesting a total of $46.1 billion in drug control funding, an increase of $2.3 billion over the FY 2023 enacted level. The largest increases in funding are requested to support drug treatment (+$825.6 million) and drug prevention (+$808.8 million)."
Table: Federal Drug Control Spending by Function FY 2013 through FY 2024 as estimated by the Office of National Drug Control Policy.
Source
Office of National Drug Control Policy, "National Drug Control Budget: FY 2024 Funding Highlights," Washington, DC: ONDCP, March 2023.