Noem’s tenure was marked by killings of US citizens by federal agents, a rumored affair and $220m spent on ads
Donald Trump on Thursday announced he was replacing Kristi Noem as the homeland security secretary, capping weeks of bipartisan complaints about her leadership after immigration agents killed two US citizens and reports emerged that she was involved in a personal relationship with a top deputy.
Noem’s firing was the first major personnel shakeup of Trump’s second term. The president made it public in a post on Truth Social, in which he said Markwayne Mullin, a Republican Oklahoma senator, would take over from Noem starting on 31 March – though Congress would need to vote to confirm the choice first. The secretary, who he said “has served us well, and has had numerous and spectacular results (especially on the Border!)”, would become special envoy for “the Shield of the Americas”, a security initiative Trump said he planned to announce over the weekend.