A new DHS and DOJ report says that three out of every four, or 402, individuals convicted of international terrorism-related charges in U.S. federal courts between September 11, 2001, and December 31, 2016 were foreign-born.

Over the same period, U.S. Immigration and Customs Enforcement removed approximately 1,716 aliens with national security concerns. Further, in 2017 alone DHS had 2,554 encounters with individuals on the terrorist watch list (also known as the FBI’s Terrorist Screening Database) traveling to the United States. 

This report was required by Section 11 of President Trump’s Executive Order 13780, Protecting the Nation from Foreign Terrorist Entry into the United States, which declared that “it is the policy of the United States to protect its citizens from terrorist attacks, including those committed by foreign nationals,” directed a series of actions to enhance the security and safety of the American people. The actions directed by Executive Order have raised the baseline for the vetting and screening of foreign nationals, prevented the entry of malicious actors, and enhanced the safety and security of the American people.

“My top priority as Secretary of Homeland Security is to ensure the safety and security of the American people,” said Secretary Nielsen. “This report is a clear reminder of why we cannot continue to rely on immigration policy based on pre-9/11 thinking that leaves us woefully vulnerable to foreign-born terrorists, and why we must examine our visa laws and continue to intensify screening and vetting of individuals traveling to the United States to prevent terrorists, criminals, and other dangerous individuals from reaching our country. Without legislative change DHS will continue to see thousands of terrorists a year attempt to enter the United States, and while we must be right every time, the terrorists only need to be lucky once. Therefore, DHS has personnel deployed around the world and along our borders working with our global and domestic law enforcement partners to stop terrorists before they enter the homeland.” 

“This report reveals an indisputable sobering reality—our immigration system has undermined our national security and public safety,” said Attorney General Sessions.  “And the information in this report is only the tip of the iceberg: we currently have terrorism-related investigations against thousands of people in the United States, including hundreds of people who came here as refugees.  Our law enforcement professionals do amazing work, but it is simply not reasonable to keep asking them to risk their lives to enforce the law while we admit thousands every year without sufficient knowledge about their backgrounds.  The pillars of President Trump’s immigration policy—securing our porous borders, moving to a merit-based immigration system that ends the use of diversity visas and chain migration, and enforcing our nation’s laws—will make their jobs easier and make the United States a safer place.”

The report reveals that at least 549 individuals were convicted of international terrorism-related charges in U.S. federal courts between September 11, 2001, and December 31, 2016.  An analysis conducted by DHS determined that approximately 73 percent (402 of these 549 individuals) were foreign-born.  Breaking down the 549 individuals by citizenship status at the time of their respective convictions reveals that:

  • 254 were not U.S. citizens;
  • 148 were foreign-born, naturalized and received U.S. citizenship; and,
  • 147 were U.S. citizens by birth.

According to information available to U.S. Immigration and Customs Enforcement (ICE), since September 11, 2001, there were approximately 1,716 removals of aliens with national security concerns. 

As mentioned above, in FY 2017, DHS encountered 2,554 individuals on the terrorist watchlist (also known as the FBI’s Terrorist Screening Database) traveling to the United States. Of those individuals, 335 were attempting to enter by land, 2,170 were attempting to enter by air, and 49 were attempting to enter by sea. Where consistent with the law, such individuals are denied entry into the United States, while in some cases law enforcement authorities are notified and can take appropriate action.

From October 1, 2011, to September 30, 2017, a total of 355,345 non-U.S. citizen offenders, were administratively arrested after previously being convicted of an aggravated felony, as defined in 8 U.S.C. § 1101(a)(43), or two or more crimes each punishable by more than one year (felony offenses).  During that same period, a total of 372,098 non-U.S. citizen offenders were removed from the United States after conviction of an aggravated felony or two or more felonies. 

Data from U.S. Citizenship and Immigration Services’ Fraud Detection and National Security Directorate shows that between 2007 and 2017, USCIS referred 45,858 foreign nationals who applied for immigration benefits to ICE for criminal or civil enforcement action, based on information indicating that such foreign nationals had committed egregious public safety-related offenses within the United States.

Between FY 2010 and FY 2016, CBP said it identified and prevented the boarding of 73,261 foreign travelers on flights destined for the United States, who may have presented an immigration or security risk.

https://www.dhs.gov/publication/executive-order-13780-protecting-nation-foreign-terrorist-entry-united-states-initial