Abortion Fischer supports a national
abortion ban without exceptions for rape or incest. She supported the
2022 overturning of Roe v. Wade.
Climate change Fischer rejects
conclusions by the international scientific community that human emissions of greenhouse gases are the primary cause of
global warming in recent decades. In May 2015, a legislative aide said, "the senator acknowledges the climate is changing but believes it is due to natural cycles."
Foreign policy (R-MS) and Philippine Defense Secretary
Gilbert Teodoro in
Manila in August 2025 Fischer has advocated modernizing the U.S.
nuclear triad and increasing defense spending to deter
China,
Iran, and
Russia. She has sometimes opposed efforts to scale back U.S. military authorities; in 2023, she was one of 30 senators to vote against repealing the
2002 Authorization for Use of Military Force Against Iraq. In 2022, Fischer voted to ratify the
accession of Finland and Sweden into
NATO, joining the near-unanimous Senate approval of their membership. In 2023, she backed a bipartisan amendment (to the
2024 defense authorization act)—adopted 65–28—that requires the President to obtain congressional consent before
withdrawing the United States from NATO. In August 2025, Fischer joined Armed Services Committee chairperson
Roger Wicker on a visit to Taiwan, where she condemned the Chinese government's attempts to "threaten, to pressure, and [to] isolate Taiwan". During that trip, she affirmed U.S. support for Taiwan's self-determination and security amid rising
tensions with China. Fischer has promoted measures to strengthen U.S. military readiness in the
Indo-Pacific, such as expanding ammunition stockpiles and capabilities to counter China's growing influence.
Gun access After the
2016 Orlando nightclub shooting, Fischer said any legislative proposals to restrict people on the terrorist watchlist from buying guns would not stop mass shootings. She said that preventing self-radicalization was more important than restricting gun access.
Health care Fischer supports repealing the
Affordable Care Act (also known as Obamacare) and has voted accordingly.
LGBTQ rights In June 2020, Fischer expressed support for the Supreme Court decision in
Bostock v. Clayton County that "extended Civil Rights Act protections to gay, lesbian and transgender workers", saying, "It's important that we recognize that all Americans have equal rights under our Constitution. I'm fine with it." She voted against the Respect for Marriage Act, which protects same-sex marriage.
2020 presidential election Before the January 6, 2021,
United States Electoral College vote count, Fischer announced that she would vote to certify the election results. She was on Capitol Hill to participate in the count when
Donald Trump supporters
stormed the U.S. Capitol. During the attack, Fischer tweeted: "These rioters have no constitutional right to harm law enforcement and storm our Capitol. We are a nation of laws, not some banana republic. This must end now." On May 28, 2021, Fischer voted against creating an independent commission to investigate the
2021 United States Capitol attack. In January 2024, she endorsed Trump's 2024 presidential election campaign.
Fiscal Responsibility Act of 2023 Fischer was among the 31 Senate Republicans who voted against final passage of the
Fiscal Responsibility Act of 2023. ==Personal life==