Kristi Noem Fired: DHS Secretary Removal, Markwayne Mullin Nomination, and the $220M Ad Scandal Explained

Kristi Noem
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Noem

Kristi Noem is a famous American politician, known as the Governor of the state of South Dakota in the United States. She is affiliated with the Republican Party and is considered an influential conservative leader in American politics. She entered politics from an agricultural background and gradually gained national prominence.

Kristi Noem was born on November 30, 1971, in Watertown, South Dakota, United States. Her full name is Kristi Lynn Arnold Noem. Her family comes from an agricultural and ranching background. Her father, Ron Arnold, was a farmer and rancher, and the family operated a large farm. When Kristi was in college, her father passed away in an accident. After that, the family responsibilities suddenly fell on her. She left college to take over the family farm and business. This event marked a significant turning point in her life, and it was from here that her leadership and sense of responsibility began.

Kristi Noem completed her high school education at Hamlin High School. She then enrolled in college but had to drop out due to her father’s death. Later, she resumed her studies and completed a degree in Political Science from South Dakota State University in 2012. Her education and life experiences helped her understand the issues facing rural America.

Kristi Noem entered politics in 2006 when she won an election to the South Dakota House of Representatives. It was her first major political position. Here, she worked on several issues Agricultural policy, Rural development, Tax policy, Supporting small businesses, her popularity began to rise gradually.

Kristi Noem won the U.S. Congress election in 2010 and became a member of the United States House of Representatives. She represented South Dakota’s At-Large Congressional District. She served in Congress from 2011 to 2019. Her focus in Congress was primarily on Agriculture and farmers, Tax cuts, Limiting the power of the federal government, Energy policy, She was a member of several committees.

Kristi Noem won the gubernatorial election in 2018 and became South Dakota’s first female governor. She took office in 2019. In 2022, she was re-elected and again became governor. As governor, she implemented several policies:

1. Tax policy – she emphasized maintaining a low-tax policy in the state.

2. Business development – she simplified regulations to make South Dakota more attractive for business.

3. Agriculture – supporting the agriculture and livestock industry was one of her top priorities.

4. Energy – she supported oil, gas, and other energy projects.

Kristi Noem’s approach during the COVID-19 pandemic drew a lot of discussion in the United States. Like many other states, she did not implement a strict lockdown. Her policy was Keep businesses open, Emphasize individual liberty, Keep the state government with minimal intervention. Some people praised this approach, while many experts criticized it.

Noem
getty images

Kristi Noem is viewed as an emerging leader in American conservative politics. She has had associations with several prominent leaders, including Donald Trump. She supported many of Trump’s policies and has frequently appeared on national political stages. Some analysts believe she could be a potential candidate for president or vice president in the future.

Like any major politician, Kristi Noem has not been free from controversy. Some key controversies:

1. COVID policies – There was significant criticism of her decision not to impose lockdowns.

2. Social policies – There was political debate over some decisions related to LGBTQ+ issues and education.

3. Personal controversies – In 2024, a media controversy arose over certain events described in her book.

Nevertheless, her supporters believe she is a strong leader with strong leadership and a clear ideology.

Kristi Noem’s husband’s name is Bryon Noem. They have three children. Their family is still involved in farming and ranching, and they often present themselves as a “farmer-rancher background leader.”

U.S. Secretary of Homeland Security (2025–2026)

In January 2025, Kristi Noem was confirmed as the Secretary of Homeland Security in the second Trump administration. However, her tenure lasted only 14 months. On March 5, 2026, President Trump announced her removal from the post.

She has been reassigned to a new, non-cabinet role as the Special Envoy for the Shield of the Americas, focusing on security partnerships in the Western Hemisphere.

Senator Mullin

Markwayne Mullin
Markwayne Mullin

Markwayne Mullin is an American politician, businessman, and former mixed martial arts (MMA) fighter. He is currently a United States Senator representing the state of Oklahoma. He is affiliated with the Republican Party and is considered a representative of conservative ideology in American politics. He is identified as a leader who has experience in business, a working-class background, and politics.

Markwayne Mullin was born on July 26, 1977, in Tulsa, Oklahoma. His family is linked to Native American heritage (Cherokee Nation). He grew up in a middle-class family, and his father ran a plumbing business. When Mullin was about 20 years old, his father passed away. Consequently, he had to take over the family business at a young age. He managed his father’s company, grew it, and gradually transformed it into a successful business group.

Before entering politics, Mullin was a successful entrepreneur. He ran several businesses, such as a plumbing company, heating and air conditioning service, and a construction business. His primary company is named Mullin Plumbing. His business operates mainly in Muskogee, Oklahoma, and the surrounding areas. Mullin often presents himself as a “working-class businessman.”

Markwayne Mullin has also had a keen interest in sports. He participated in Mixed Martial Arts (MMA) as well. He fought several amateur MMA bouts and recorded wins. Although he later shifted his focus to politics, his fighting background helped him establish a reputation as a strong and aggressive personality.

Markwayne Mullin entered politics in 2012. He won the election and became a member of the United States House of Representatives, representing Oklahoma’s 2nd Congressional District. He served in Congress from 2013 to 2023. While in Congress, he worked on numerous issues: supporting small businesses, the energy industry, tax cuts, national security, and agricultural policy.

Markwayne Mullin won the election in 2022 and entered the United States Senate. He assumed office as a senator in 2023, representing Oklahoma. As a senator, his key issues include: energy independence, promoting American industry, border security, tax reform, and military strength.

Markwayne Mullin has been a frequent subject of media attention.

1. Dispute with a union leader – During a 2023 Senate hearing, Mullin had a sharp confrontation with a labor union leader. He jokingly claimed that he had been an MMA fighter and that a fight could break out if the other person wanted one. The incident went viral on social media.

2. Afghanistan mission – In 2021, during the Fall of Kabul, Mullin claimed that he attempted to run a private mission to rescue American citizens. This claim has been debated and disputed subsequently.

Markwayne Mullin’s wife’s name is Kristi Mullin. They have several children, and their family still resides in Oklahoma. He is often identified as a family-centred and religious person.

Nomination to DHS Secretary (March 2026)

DHS Secretary
DHS Secretary

On March 5, 2026, President Trump nominated Markwayne Mullin to replace Kristi Noem as the Secretary of Homeland Security. He is expected to take over the department on March 31, 2026. If confirmed, he will be the first Native American (Cherokee Nation) to lead the DHS.

Why was Kristi Noem Fired

 Kristi Noem Fired
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Kristi Noem is a prominent Republican leader in America and has served as South Dakota’s governor for many years. Recently, on social media and in various news outlets, it has been claimed that she has been “fired.” However, the reality is somewhat more complex. It’s important to understand that she was not fired from a job; rather, questions about her position have arisen due to political controversies and criticism.

Kristi Noem became involved in a major controversy in 2024. This controversy was connected to her upcoming book No Going Back: The Truth on What’s Wrong with Politics and How We Move America Forward. In a portion of the book, she describes a shocking incident in which she says she shot her family’s dog.

Kristi Noem’s book reportedly describes that she had a dog named Cricket. It was a hunting dog, but according to Noem, it became very aggressive and unruly. She wrote that the dog killed some neighbouring chickens. She then took the dog to a gravel pit and shot it. The incident is described as having happened many years ago, but when it came to light in the book, it sparked a major controversy in the United States.

When this story became public, heavy criticism began on social media and in the media in the United States. The main reactions from people: many called it cruelty, animal rights organizations criticized it, several political analysts said it could hurt their image, and some Republican leaders also privately expressed concern that it could affect the party’s image.

After surviving 2024 rumours, Noem was officially removed in 2026. She was the elected governor of South Dakota at the time. A governor cannot be removed from office like a job, unless there is impeachment, she loses an election, or she resigns. Therefore, the news about being “fired” was mostly a misinterpretation on social media.

1. National politics damage – For a while, she was seen as a potential vice presidential candidate, but that prospect weakened after the controversy.

2. Media critique – The issue sparked days of debate in the American media.

3. Image impact – The controversy hurt some voters’ perceptions of her.

Christie Noem, reacting to the controversy, said that the incident was part of rural life. In farming and ranching areas, tough decisions sometimes have to be made. She claimed that she wrote this story to show that she is not afraid to make hard decisions. Her supporters also said that such decisions are not uncommon in rural America.

Christie Noem’s controversy grew larger because she was becoming a national-level leader, and the issue went viral on social media. Animal rights is a highly sensitive topic in the United States. This incident also showed that in today’s era, a political leader’s personal stories can spark a major controversy.

The 2026 Removal from DHS

AP Photo/Evan Vucci

While Noem was not fired in 2024, she was officially removed as DHS Secretary in March 2026 for several high-profile reasons:

  1. The Minneapolis Tragedy: In January 2026, federal agents killed two U.S. citizens (Renee Good and Alex Pretti) during immigration raids. Noem labelled them “domestic terrorists,” but bystander videos proved they were unarmed, leading to a bipartisan outcry.
  2. Ad Campaign Controversy: She spent $220 million in taxpayer funds on a national ad campaign featuring herself. While she claimed Trump approved it, the President later publicly denied signing off on it.
  3. DHS Shutdown: The department suffered a 20-day partial funding shutdown in early 2026 due to budget disagreements under her leadership.

This article reflects the situation as of March 7, 2026. As the transition from Kristi Noem to Markwayne Mullin is ongoing and Senate confirmation hearings are pending, some details—including official department statements and legal findings—may change. Readers are encouraged to check for the latest updates from official government sources.

Emily Carter is a lead contributor at USFocusDigest, covering the evolving landscapes of sustainability science and technology policy. Drawing on years of experience analyzing energy systems and environmental innovation, Emily provides deep-dive reporting on how emerging technologies are reshaping American industry. Her work is characterized by a commitment to non-partisan, evidence-based storytelling that helps readers navigate the complexities of a changing world.