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Aug 19, 2026

He Resigned — Major Trump Official Is Gone After Refusing His Orders

A senior Department of Homeland Security statistics official resigned in late July after more than a decade at the department, publicly criticizing President Donald Trump’s immigration enforcement agenda and what he described as a hostile environment for federal workers and government data.

Marc Rosenblum, who served as executive director of the Office of Homeland Security Statistics and as a deputy assistant secretary at DHS, announced his departure in a public LinkedIn post after his final day at the department.

“I’m sad to suspend my career in public service and leave my amazing team,” Rosenblum wrote.

“But it will come as no surprise that I’m thrilled to end my relationship with the current administration,” he continued. “Between the war on immigrants, the war on feds, and the war on facts (not to mention the crazy war in Iran and the brazen corruption), I just need a change.”

Rosenblum’s comments represented an unusually direct public rebuke from a career DHS official during Trump’s second term, as the administration has expanded immigration arrests, detention and deportation operations across the country.

A DHS spokesperson rejected Rosenblum’s characterization while declining to comment on the personnel decision.

“People are always welcome to their opinion — that doesn’t make it right or factual,” the spokesperson said. “We will not comment on personal decisions.”

Rosenblum joined DHS’s Office of Immigration Statistics in 2016 and later became the first executive director of the broader Office of Homeland Security Statistics, which was established in 2023 to consolidate and improve statistical reporting across the department.

The office collects and publishes data spanning a wide range of DHS responsibilities, including immigration enforcement, border encounters, removals, detention, cybersecurity, trafficking investigations and other homeland-security activities.

In his resignation post, Rosenblum praised the career employees who worked under him and said they continued trying to produce reliable information under difficult conditions.

“My OHSS co-workers are outstanding career federal civil servants,” he wrote. “They are smart, mission-focused experts who produce high quality results in a challenging and often hostile work environment.”

His departure has also renewed attention on the availability of public immigration-enforcement data during the administration’s expanded deportation campaign.

The Office of Homeland Security Statistics website containing several immigration-enforcement tables, including information on ICE detention, Border Patrol encounters and DHS repatriations, had not been updated since February 2025 when Rosenblum resigned, according to reporting by WIRED.

Other DHS components have released more recent information separately. ICE, for example, has published updated enforcement and detention statistics in 2026, although watchdog groups and researchers have continued pressing the department for more complete and regularly released data.

NOTUS reported that ICE did not publish its usual detention and deportation data between April 9 and July 24, 2026, missing several scheduled detention-management reports before releasing new figures later in July.

The gaps have prompted criticism from organizations across the political spectrum that argue reliable statistics are necessary to evaluate the scale and results of the administration’s immigration policies.

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