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National Security

In today's geopolitical landscape, the concept of national security has expanded far beyond the boundaries of the past.  As federal organizations have evolved to meet 21st Century challenges, APCG has worked closely with front-line managers in the Defense, Homeland Security, and Intelligence communities to help them achieve transformation on an unprecedented scale.

Our long-term, in-depth involvement with these communities has given us a unique understanding of their complementary -- and, in some cases, overlapping -- missions.  Whether it's deterrence, warfighting, humanitarian relief, peacekeeping, evacuation, terrorism protection, or disaster response, APCG recognizes and helps address the complexities of increasingly joint operations.  We apply our diverse industry and government expertise to support national security initiatives in organizations including the following:

Department of Defense (DoD)

  • Office of the Secretary of Defense (OSD)
  • Office of the Under Secretary of Defense (Comptroller)
  • Defense Business Transformation Agency (BTA)
  • Defense Information Systems Agency (DISA)
  • U.S. Air Force
  • U.S. Army Corps of Engineers
  • U.S. Navy


Department of Homeland Security (DHS)

  • U.S. Citizenship and Immigration Services (formerly INS)
  • U.S. Coast Guard
  • U.S. Customs & Border Protection