MEMORANDUM FOR THE SECRETARY OF DEFENSE THE ATTORNEY GENERAL THE SECRETARY OF HOMELAND SECURITY SUBJECT: Department of Defense Security for the Protection of Department of Homeland Security Functions Numerous incidents of violence and disorder have recently occurred and threaten to continue in response to the enforcement of Federal law by U.S. Immigration and Customs Enforcement (ICE) and other United States Government personnel who are performing Federal functions and supporting the faithful execution of Federal immigration laws. In addition, violent protests threaten the security of and significant damage to Federal immigration detention facilities and other Federal property. To the extent that...