Overview of Mahmoud Khalil’s Connection to Columbia University

Mahmoud Khalil, a Palestinian lawful permanent resident and green card holder, was a graduate student at Columbia University in New York City during the events surrounding his arrest by Immigration and Customs Enforcement (ICE) in 2025. This connection places Khalil within the academic community of Columbia, an institution that became a focal point for immigration-related tensions during this period. As a student, Khalil’s relationship with the university is verified through enrollment records and public statements from Columbia regarding his status and the subsequent events. His arrest and detention, alongside other incidents involving Columbia students, highlight the intersection of immigration enforcement policies and university communities.

Timeline of Events and Interactions

The relationship between Mahmoud Khalil and Columbia University became significant in the context of ICE operations on March 8, 2025, when Khalil was arrested by ICE agents from his Manhattan apartment. The arrest was conducted without a judicial warrant, a fact later admitted by the government. Khalil was detained for 104 days at the LaSalle Detention Center in Jena, Louisiana, before being released on June 20, 2025, after a judge ruled his detention unconstitutional. During this period, Columbia University publicly acknowledged Khalil as one of their students targeted by ICE, alongside another student, Mohsen Mahdawi, who was arrested during a citizenship interview. Further escalating tensions, on February 5, 2026, the New York Police Department (NYPD) made 12 arrests outside Columbia University during anti-ICE protests, reflecting broader community unrest linked to these incidents. In July 2025, Khalil filed a $20 million damages claim against the government, and in January 2026, an appeals court ruled that he could be rearrested, though he remains free on bail as of the latest updates.

Significance to ICE Crackdown

The connection between Mahmoud Khalil and Columbia University underscores the broader impact of ICE crackdowns on academic institutions and immigrant students. Khalil’s status as a Columbia graduate student amplifies the visibility of his case, drawing attention to the treatment of lawful permanent residents under intensified immigration enforcement policies. The university emerged as a site of contention, with protests and arrests reflecting community resistance to ICE actions. Additionally, surveillance footage from the American Civil Liberties Union (ACLU) showing Khalil’s cooperation during his arrest contradicted Department of Homeland Security (DHS) claims that he attempted to flee, further fueling debates over the legitimacy and methods of ICE operations. The targeting of multiple Columbia students, including Khalil and Mahdawi, illustrates how immigration enforcement policies can disrupt educational environments and affect individuals with legal status, raising questions about due process and civil rights within the context of the ICE crackdown.