Michael George Glen Waltz (born January 31, 1974) is an American politician, businessman, author, and former Army Special Forces officer who is the 29th and current U.S. national security advisor, serving under President Donald Trump since 2025.^[1] A member of the Republican Party, he was the U.S. representative for Florida’s 6th congressional district from 2019 to 2025. He was the first Army Special Forces soldier to be elected to Congress.

Waltz received four Bronze Stars while serving in the Special Forces during multiple combat tours in Afghanistan, the Middle East, and Africa. He served in the Bush administration as a defense policy director in the Pentagon and as counterterrorism advisor to Vice President Dick Cheney.

In 2018, Waltz was elected to the House of Representatives, defeating former ambassador Nancy Soderberg and succeeding Ron DeSantis, who was elected governor of Florida that same year. Waltz was re-elected in 2020, 2022, and 2024 with over 60% of the vote in each election. He was chair of the House Armed Services Subcommittee on Readiness for the 118th United States Congress. Waltz was considered one of Congress’s most hawkish members with regard to China, believing the Chinese Communist Party (CCP) is in a cold war with the U.S. In 2021, he was the first member of Congress to call for a full U.S. boycott of the 2022 Winter Olympics in Beijing over what he described as the CCP’s genocide and internment of Chinese Uyghur populations and the enslavement, forced labor, and internment camps of ethnic minorities in China.

On November 12, 2024, President-elect Donald Trump announced he would appoint Waltz to serve as National Security Advisor in his second administration. Waltz resigned his House seat prior to taking office as National Security Advisor on January 20, 2025.

Waltz was born on January 31, 1974, in Boynton Beach, Florida, and grew up in Jacksonville, where he graduated from Stanton College Preparatory School.^[2][3] He earned a Bachelor of Arts degree in international studies from the Virginia Military Institute, graduating with honors as a Distinguished Military Graduate.

Waltz was commissioned as an Armor officer in the U.S. Army.^[4][5] He later graduated from Ranger School and was selected to be a Green Beret,^[when?] serving worldwide as a Special Forces officer with multiple tours in Afghanistan, the Middle East, and Africa. For his actions in combat, Waltz was decorated with four Bronze Stars, including two for valor.^[6]

Waltz worked in the Pentagon as a defense policy director for secretaries of defense Donald Rumsfeld and Robert Gates. He went on to serve in the White House as the vice president’s counterterrorism advisor.^[7] Waltz wrote Warrior Diplomat: A Green Beret’s Battles from Washington to Afghanistan.^[8]

In 2010, Waltz helped found the analytics and training company Metis Solutions. It was bought in November 2020 by Pacific Architects and Engineers for $92 million.^[9]

Upon becoming the national security advisor under President Donald Trump, Waltz retired from the Army reserve at the rank of colonel.

Waltz ran for Florida’s 6th congressional district in 2018 to succeed incumbent Republican Ron DeSantis, who retired before being elected governor of Florida.^[10][11] He defeated John Ward and Fred Costello in the Republican primary^[12] before facing Democratic nominee Nancy Soderberg, a former representative at the United Nations and the former deputy national security advisor, in the general election.^[13] Waltz won with 56.31% of the vote to Soderberg’s 43.69%.^[14]

Waltz was challenged by Democratic nominee Clint Curtis. He received 265,393 votes (60.64%) to Curtis’s 172,305 (39.36%).^[15]

Waltz was sworn in to the 116th United States Congress on January 3, 2019.

In April 2020, Waltz joined the National Guard’s COVID-19 response efforts as a colonel on the planning staff.^[16] On November 6, 2020, during the COVID-19 pandemic, he tested positive for the virus.^[17]

In December 2020, Waltz was one of 126 Republican members of the House of Representatives to sign an amicus brief in support of Texas v. Pennsylvania, a lawsuit filed at the United States Supreme Court contesting the results of the 2020 presidential election, in which Joe Biden defeated^[18] incumbent Donald Trump. The Supreme Court declined to hear the case on the basis that Texas lacked standing under Article III of the Constitution to challenge the results of an election held by another state.^[19][20][21] Shortly thereafter, the Orlando Sentinel editorial board rescinded its endorsement of Waltz in the 2020 election.^[22] It wrote, “We had no idea, had no way of knowing at the time, that Waltz was not committed to democracy.”^[22][23] Ultimately, Waltz voted to confirm the electoral victory of Joe Biden.

Along with all other Senate and House Republicans, Waltz voted against the American Rescue Plan Act of 2021.^[24]

On May 19, 2021, Waltz voted against legislation to establish the formation of a January 6 commission meant to investigate the storming of the U.S. Capitol.^[25]

On July 29, 2024, Waltz was announced as one of seven Republican members of a bipartisan task force investigating the attempted assassination of Donald Trump.^[26]

Waltz served on the House China Task Force^[27] with 15 Republican lawmakers representing 14 committees of jurisdiction to coordinate policy on China. The Task Force collaborated and released the China Task Force report. The CTF issued a final report that includes 82 key findings and more than 400 forward-leaning recommendations for addressing the China threat.^[28]

In the 116th Congress, Waltz sponsored the American Critical Mineral Exploration and Innovation Act of 2020^[29] to reduce America’s dependence on foreign sources of critical minerals and bring the U.S. supply chain from China back to America by establishing a critical mineral research and development program in the Department of Energy. The bill was signed into law in Section 7002 of Division Z in the FY21 appropriations bill.^[30]

Waltz has also pioneered legislation to secure American universities and academies from Chinese espionage, saying that although not all Chinese students in the United States are “spies or bad people”, they “have no choice but to provide the Chinese government with whatever information that government demands”.^[31] In 2020, he secured legislation that provides a universal requirement for all agencies for researchers to disclose all foreign funding sources in applications for federal funding. Failure would result in permanent termination of research and development awards to the professor or school, permanent debarment of malign professors, and criminal charges.^[32] Further, Waltz directed the Department of Defense to track foreign talent recruitment programs that pose a threat to the United States, particularly as a response to Chinese Communist Party efforts to infiltrate American universities.^[32]

Waltz also sponsored legislation^[33] to ensure the federal Thrift Savings Plan (TSP) does not invest in Chinese or Russian markets. Weeks later, President Trump directed the Federal Retirement Thrift Investment Board^[34] to reverse their decision to expand TSP investments.

In 2020, Waltz voted for the National Defense Authorization Act (NDAA) of 2021, which would prevent the president from withdrawing soldiers from Afghanistan without congressional approval.^[35]

Shortly after Waltz’s 2021 op-ed, The Intercept reported on his role in founding and managing a defense contracting company called Metis Solutions, which had landed contracts worth an accumulated $930 million in Afghanistan from the US government, largely in the area of training Afghan security forces. As a result of PAE acquiring Metis in 2020, Waltz had personally realized capital gains in the range of $5-25 million, according to disclosure releases.^[36]

In 2024, he voted against multiple Ukraine bills to aid Ukraine.^[37][38]

In January 2023, Waltz and Representative Dan Crenshaw introduced a bill to seek authorization to use US military force to “put us at war with the cartels” in Mexico.^[39]

Waltz voted to include provisions for drafting women in the NDAA of 2022.^[40]

Waltz voted for the Consolidated Appropriations Act (H.R. 1158),^[41] which effectively prohibits Immigration and Customs Enforcement from cooperating with the Department of Health and Human Services to detain or remove illegal alien sponsors of Unaccompanied Alien Children.^{[citation needed]}

On July 19, 2022, Waltz and 46 other Republican representatives voted for the Respect for Marriage Act, which would codify the right to same-sex marriage in federal law.^[42]

Waltz endorsed Donald Trump for the 2024 Republican Party presidential primaries.^[43]

Waltz was among the 71 Republicans who voted against final passage of the Fiscal Responsibility Act of 2023 in the House.^[44]

The PACT ACT which expanded VA benefits to veterans exposed to toxic chemicals during their military service, received a “nay” from Waltz.^[45] Regarding cannabis, despite lobbying from VSOs such as the DAV,^[46] Waltz also voted against the 2022 MORE Act.^[47]

For the 118th Congress:^[48]

• Committee on Armed Services
  • Subcommittee on Military Personnel
  • Subcommittee on Readiness (Chairman)
  • Subcommittee on Strategic Forces
• Committee on Foreign Affairs
  • Subcommittee on the Indo-Pacific
  • Subcommittee on Oversight and Accountability
• United States House Committee on Oversight and Accountability
  • United States House Oversight Subcommittee on Economic Growth, Energy Policy, and Regulatory Affairs
• Permanent Select Committee on Intelligence
  • Subcommittee on Central Intelligence Agency
  • Subcommittee on National Security Agency and Cyber

Waltz was a member of the following Congressional caucuses:^[49][50]

• Congressional Afghan Caucus
• American Flood Coalition^{[citation needed]}
• Army Caucus^[51]
• Florida Ports Caucus^[52]
• For Country Caucus (vice chair and co-founder)^[53][54][55]
• Kurdish American Caucus^[56]
• Congressional Automotive Performance and Motorsports Caucus^[57]
• Republican Study Committee^[58]
• House Special Operations Forces (SOF) Caucus (co-chair)^[59]
• Congressional Shipbuilding Caucus^[60]
• Congressional Singapore Caucus^[61]
• Congressional Taiwan Caucus^[62]
• Republican Main Street Partnership^[63]
• Women, Peace and Security (WPS) Caucus^[64]
• Congressional Blockchain Caucus^[65]

On November 12, 2024, President-elect Donald Trump announced that he would appoint Waltz to serve as his national security advisor.^[66]

On January 20, 2025, Waltz tendered his resignation from the U.S. House of Representatives in order to take up his appointment with the Trump administration.^[67] He would assume office the same day.^[68] Shortly after becoming National Security Advisor, Waltz would reverse his previous stance supporting a ban on TikTok in the United States.^[69]

On January 28, 2025, Waltz held a meeting attended by Secretary of State Marco Rubio and Secretary of Defense Pete Hegseth to “discuss implementing President Trump’s vision of securing the nation and prioritizing American interests on both domestic and international fronts.”^[70][71]

On February 18, 2025, American and Russian delegations, headed by Secretary of State Marco Rubio and Russian foreign minister Sergey Lavrov, respectively, met in Riyadh, Saudi Arabia, in order to develop a framework for further peace negotiations on the war in Ukraine. Rubio was accompanied by Michael Waltz and Special Envoy Steve Witkoff.^[72]

In March 2025, Waltz confirmed on CNN‘s State of the Union that the United States would continue offensive cyber operations against Russia.^[73]

In March 2025, Waltz announced a visit to Greenland, which was criticized by Greenlandic leaders as an aggressive move amid ongoing tensions over U.S. interests in the territory.^[74] The Greenland government has accused the United States of foreign interference in its affairs.^[75]

Screenshots from the leaked chat showing “Michael Waltz” discussing the March 2025 United States attacks in Yemen.

In March 2025, Waltz inadvertently added The Atlantic editor-in-chief Jeffrey Goldberg to a Signal group chat discussing the upcoming US strikes in Yemen targeting Houthi militia before they were publicly known.^[76] Signal is a commercial non-government messaging application.^[76] In the Signal chat, Waltz appears to initially add a setting that causes the chat messages to be deleted after one week, but later Waltz changes the setting to let the message deletions occur after four weeks.^[76] After the strikes occurred, Waltz provided a real-time update to the Signal chat, announcing that the strikes’ “first target”, which was the Houthi’s “top missile guy – we had positive ID of him walking into his girlfriend’s building and it’s now collapsed”.^[76][77]

After The Atlantic reported about the Signal chat, the incident sparked national security concerns as Pentagon regulations specifically prohibit the use of Signal and similar messaging apps for sharing classified information.^[78][79] Due to the automatic message deletion setting, there were also concerns on whether the conversations were kept on official record as mandated by the Presidential Records Act.^[76] Waltz responded to the reporting by saying that Goldberg “really is the bottom scum of journalists … I don’t text him. He wasn’t on my phone”, but Goldberg “somehow gets on somebody’s contact and then get sucked into this group”; Waltz also said of Goldberg: “I didn’t see this loser in the group. It looked like someone else”, raising the possibility that Goldberg “did it deliberately”.^[80] Waltz told the media that “I take full responsibility. I built the group”, then said: “We made a mistake. We’re moving forward”.^[81]

After the Signal leak, Der Spiegel searched the Internet using a commercial information provider, a commercial people search engine, and leaked databases, which revealed Waltz’s personal mobile number, personal email address and its passwords, and Waltz’s personal profiles for Microsoft Teams, LinkedIn, WhatsApp and Signal.^[82]

In a 2017 interview with The National Interest, Waltz described his views on Afghanistan as primarily oriented around ideological objectives, rather than material objectives. He assessed that Afghanistan could be won through slow cultural conversion by unconventional forces, described as “multiple generations of winning hearts and minds”, and anticipated 100 years before such objectives could be achieved, saying:

We are in a war of ideas and we are fighting an ideology. It is easy to bomb a tank, but incredibly difficult to bomb an idea. We need a long-term strategy that discredits the ideology of Islamic extremism … We are in a multi-decade war and we are only 15-years in.^[83]

After telling an anecdote to the 2017 Conservative Political Action Conference audience about his time serving in Afghanistan during the public announcement of the Obama-era troop withdrawals, Waltz said of the war in Afghanistan, “So, are we 15 years in? Yes. Are we in for a lot more fighting, and do we need a long-term strategy to undermine the ideology of Islamic extremism—just like we did fascism and just like we did communism? Yes, we do. Uh, and you know, I think we’re in for a long haul, and I think our nation’s leadership needs to begin telling the American people, ‘I’m sorry, we don’t have a choice; we’re 15 years into what is going to be a multi-generational war because we’re talking about defeating an idea.’ It’s easy to bomb a tank; very difficult to defeat an idea, and that’s exactly what we have to do.”^[84]

In August 2021, during the final stages of the second US withdrawal from Afghanistan, Waltz called on President Biden to reverse course on the war in Afghanistan, urging for the redeployment of special forces on the ground and the use of aerial bombardment of Taliban positions by the Air Force. In an op-ed for Fox News, he predicted that a return to Afghanistan was inevitable, and viewed withdrawal as a temporary act that would “decimate” local allies and civilians, saying “thousands will die”.^[85]

In 2024, Waltz published a video on X expressing support for Canadian opposition leader Pierre Poilievre, who he said was going to send Canadian prime minister Justin Trudeau “packing in 2025 (finally) and start digging Canada out of the progressive mess it’s in”. He has frequently criticized Trudeau for not being sufficiently tough on China, criticizing Trudeau for abstaining on a Parliament vote on declaring the persecution of Uyghurs in China as a genocide, allowing the sale of a lithium mine to a Chinese-state owned entity and the pledging of Chinese donors to donate $1 million to the Pierre Elliott Trudeau Foundation, and warned about Chinese government interference in Canadian elections.^[86] When asked by Kristen Welker if Donald Trump is serious about annexing Canada, Waltz deflected: “I think the Canadian people would—many of them would—love to join the United States with no tariffs, with lower taxes.” ^[87]

Waltz is considered one of Congress’s most hawkish members with regard to China, saying, “We are in a Cold War with the Chinese Communist Party.”^[88] In 2021, he was the first member of Congress to call for a full U.S. boycott of the 2022 Winter Olympics in Beijing over what he described as the CCP’s genocide and internment of Chinese Uyghur populations and the enslavement, forced labor, and internment camps of ethnic minorities in China,^[89][90] likening the 2022 Olympics to the 1936 Summer Olympics held in Nazi Germany.^[91] In 2024, he called China an “existential threat to the US with the most rapid military build-up since the 1930s”, and supported significant investments in the US Navy.^[92] In a 2024 The Economist op-ed written together with Matthew Kroenig, Waltz argued for winding down conflicts in the Middle East and Ukraine to free up military assets needed to confront China.^[93]

While initially backing Ukraine following the launch of the Russian invasion in February 2022, he indicated that his views have evolved to a less supportive position in 2024.^[37] In 2024, he suggested that Trump could threaten to damage the Russian economy by lowering the price of oil and gas, using it as a leverage.^[92] In an op-ed to The Economist, Waltz said giving military aid to Ukraine indefinitely is a “recipe for failure”, but that the US can “provide more weapons to Ukraine with fewer restrictions” if Russian president Vladimir Putin refuses to engage in peace talks.^[93] He repeatedly criticized the Biden administration’s strategy in Ukraine as unclear and confusing, and expressed support for a negotiated settlement of the conflict.^[94]

Waltz has a teenage daughter. He is married to Julia Nesheiwat,^[101] an Army veteran who served in the Bush, Obama, and Trump administrations, most recently as Trump’s homeland security advisor. Waltz and Nesheiwat have a son together.^[102] They live in St. Johns County, Florida.

In 2014, his book Warrior Diplomat: A Green Beret’s Battles from Washington to Afghanistan was published.^[103] In 2022, he wrote the book Dawn of the Brave, a colorful, animal-filled Christian children’s book about service.^[104] In 2024, his book Hard Truths: Think and Lead Like a Green Beret was published.^[1]

Waltz’s awards and decorations include:

• Congressman Michael Waltz official U.S. House website
• Michael Waltz for Congress

• Biography at the Biographical Directory of the United States Congress
• Financial information (federal office) at the Federal Election Commission
• Legislation sponsored at the Library of Congress
• Profile at Vote Smart
• Appearances on C-SPAN
• Mike Waltz on Instagram
• Mike Waltz on Twitter