From the Document: "Consistent with the Secretary's strategic vision, the FY 2017 Budget continues to fund DHS operations while making critical investments in a centralized cybersecurity program within the National Protection and Programs Directorate (NPPD) and frontline border security technology and infrastructure, as well as implementing the President's commitment to accelerate construction of a new polar icebreaker. The Budget also supports initiatives such as establishing the DHS Office of Community Partnerships to counter messages of violent extremism, and combining the Department's chemical, biological, radiological, nuclear, and explosives (CBRNE) headquarters functions into a unified office. Furthermore, the FY 2017 President's Budget is submitted in a new Common Appropriations Structure that will improve DHS's planning, programming, budgeting, and execution processes through a common framework consolidating the Department's budget request into four standard appropriations: Operations and Support; Procurement, Construction and Improvement; Research and Development; and Federal Assistance. This model will better align programs to DHS strategic missions and goals."
U.S. Department of Homeland Security: https://www.dhs.gov/