During a recent 9/11 commemorative event, Department of Homeland Security Secretary Markwayne Mullin shifted the focus of his address to the topic of sanctuary cities. Mullin used the platform to reiterate the Trump administration’s stance against jurisdictions that limit cooperation between local police departments and federal immigration enforcement agencies.

Sanctuary cities are municipalities that have adopted policies to restrict local law enforcement from assisting federal immigration officials in identifying or detaining undocumented immigrants. The administration argues that these policies undermine national security and public safety, while proponents of sanctuary status maintain that such policies foster trust between immigrant communities and local police, ultimately making neighborhoods safer by encouraging crime reporting.

Mullin’s remarks align with the administration's broader policy agenda, which seeks to mandate greater federal-local coordination. While the speech was intended to honor the victims of the September 11 attacks, the inclusion of immigration policy critiques underscores the administration's intent to keep border security and interior enforcement at the forefront of the national conversation. The Independent reports that this criticism is part of a consistent pattern of rhetoric from the current administration regarding local immigration policies.