Mahmoud Khalil, a Palestinian activist and lawful US permanent resident, has filed a federal lawsuit against the Department of Homeland Security (DHS) and its secretary, Alejandro Mayorkas, alleging that his detention and ongoing deportation proceedings are unlawful and based on his political activism.
Lawsuit Alleges Unlawful Targeting
Filed in the US District Court for the District of Columbia on Wednesday, the lawsuit claims that DHS agents arrested Khalil at his home in Detroit, Michigan, on June 12 without a warrant and without providing a reason. He was then transferred to an immigration detention facility in Louisiana, where he remains held. The suit argues that the government is retaliating against Khalil for his advocacy for Palestinian rights, including his criticism of US policy toward Israel.
According to the legal filing, Khalil is a 29-year-old Palestinian who came to the US on a student visa in 2015 and later obtained a green card through marriage. He has been a vocal advocate for Palestinian rights, organizing protests and speaking out against the Israeli government's actions in Gaza. The lawsuit contends that his arrest and deportation efforts violate his First Amendment rights to free speech and assembly, as well as his Fifth Amendment right to due process.
Government's Position
The DHS has not yet publicly commented on the lawsuit. However, in previous statements, department officials have indicated that Khalil's presence in the US is a matter of national security, citing unspecified evidence linking him to organizations designated as terrorist groups. The government has not provided specific details or evidence to support these claims, which Khalil's lawyers deny as baseless.
The lawsuit demands Khalil's immediate release, a halt to deportation proceedings, and a declaration that the government's actions are unconstitutional. It also seeks damages for the alleged violations of his civil rights.
Broader Implications
Civil liberties groups, including the American Civil Liberties Union (ACLU), have condemned Khalil's detention as a dangerous escalation of the government's targeting of activists. The ACLU has filed a separate amicus brief in support of Khalil's case, arguing that the government's actions set a precedent for silencing dissent. Legal experts say the case could have significant implications for the rights of non-citizens who engage in political activism, particularly those critical of US foreign policy.
Khalil's case has drawn international attention, with human rights organizations urging the US to respect his rights. A hearing on the lawsuit is expected within the next month.



