June 3, 2026

In a move that could reshape airport operations in sanctuary cities, Homeland Security Secretary Markwayne Mullin hinted at the possibility of pulling customs agents from these locations during a recent House Homeland Security Committee hearing. The statement came in response to concerns raised by Democratic New Jersey Rep. Nellie Pou regarding the potential impact of such actions on public safety.
Rep. Pou specifically referenced Mullin’s prior comments about withdrawing agents from Newark Liberty International Airport, a key hub preparing for an influx of travelers for the upcoming World Cup events hosted in New Jersey. She labeled the idea as “reckless and dangerous.”
Mullin, however, clarified his stance by stating he would maintain the current deployment of customs agents so long as there is continued cooperation from Democratic New Jersey Gov. Mikie Sherrill and local law enforcement. This cooperation recently became evident when Gov. Sherrill deployed state troopers to mitigate tensions between protesters and federal agents outside the controversial Delaney Hall detention facility in Newark.
The facility has been a hotspot for protests due to alleged inhumane conditions, claims that were denied by the Trump administration. Amid these reports, detainees held a hunger and labor strike to draw attention to their plight, further intensifying the scrutiny on the administration's immigration enforcement policies.
During the hearing, Mullin also discussed adjustments to the training programs for Immigration and Customs Enforcement (ICE) agents. Following the abandonment of an accelerated training program that expedited the deployment of thousands of new recruits, DHS plans to reintroduce regular training schedules starting July 1. This change aims to ensure that veteran officers, rather than newly trained personnel, are dispatched to handle sensitive field operations.
This potential reshuffling of resources comes at a critical time when the role and presence of federal immigration agents in sanctuary cities are under national scrutiny. The outcomes of these deliberations could significantly affect airport security operations, immigration enforcement, and the broader debate over sanctuary policies.