Kristi Noem, a leading figure in President Donald Trump’s stringent immigration policy, is stepping down as the US Secretary of Homeland Security. This high-profile departure is prompting speculation about potential shifts in Trump’s immigration strategy.

Previously serving as South Dakota’s governor, Noem gained prominence in Trump’s cabinet, often using social media to depict immigrants in an unfavorable light. Her posts frequently highlighted alleged criminal activities, employing inflammatory language to underscore her points.

Noem’s approach drew criticism for allegedly vilifying immigrants and endorsing an enforcement strategy that some viewed as harsh. Critics argued that her policies unfairly targeted law-abiding, working immigrants and their families.

During her time in office, the death toll in immigration detention centers reached a twenty-year peak, while staffing levels in oversight offices within the Department of Homeland Security were significantly reduced.

In a controversial incident in January, Noem was criticized for hastily labeling two US citizens as “domestic terrorists” after they were fatally shot by federal immigration agents in Minneapolis. Subsequent video evidence contradicted her and other officials’ claims that Renee Good and Alex Pretti were violent offenders.

This incident, among others, led to public outcry, prompting the Trump administration to adopt a more targeted immigration enforcement strategy in Minnesota. This shift followed widespread operations in various US cities that resulted in violent confrontations with residents opposed to the crackdown.

Democrats in the US House of Representatives moved to impeach Noem and at least two Republicans in Congress called for her to lose her job after the incidents.

During congressional hearings in March, Democrats and some Republicans criticised Noem for her approach to the immigration crackdown and management of DHS, including concern over a $314 million ad campaign that heavily featured Noem.

Direction of immigration policy

The staffing change raises questions about whether the Trump administration could seek to intensify its mass deportation push or retreat to a more targeted approach.

Under Noem’s leadership, masked immigration agents surged into Los Angeles, Chicago and Washington, D.C., scouring neighbourhoods and Home Depot parking lots in search of possible immigration offenders.

Trump announced Markwayne Mullin, a Republican senator from Oklahoma, as the new secretary of homeland security on his social media platform Truth Social.

Noem will serve as “Special envoy for The Shield of the Americas,” Trump said.

The popularity of Trump’s immigration approach fell as agents detained US citizens and tear-gassed streets in an attempt to drive up deportations, which last year fell short of the administration’s goal of 1 million per year.

While Noem served as a prominent proponent of Trump’s agenda, White House deputy chief of staff, Stephen Miller, a long-time Trump aide, controls Trump’s immigration policy.

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