The FY 2016 Budget for DHS is $64.9 billion in total budget authority, $51.9 billion in gross discretionary funding, $41.2 billion in net discretionary funding, and $4.0 billion in discretionary fees. As part of total DHS funding, $6.7 billion for the Disaster Relief Fund (DRF) is provided separately from discretionary amounts, pursuant to the Budget Control Act of 2011.The Budget focuses resources on key capabilities in each of the Department's mission areas: prevent terrorism and enhance security, secure and manage our borders, enforce and administer our immigration laws, safeguard and secure cyberspace, and strengthen national preparedness and resilience.