GOP Senator Boosts War Chest for Fierce New Hampshire Primary

David H. Johnson
9 Min Read

Scott Brown Gears Up for Senate Race in New Hampshire: A Look at the 2026 Political Landscape

As the political landscape in New Hampshire heats up, former Republican Senator Scott Brown is making headlines with his impressive fundraising efforts. With the 2026 Senate race looming, Brown is positioning himself as a formidable candidate in a contest that could significantly impact the balance of power in the U.S. Senate.

Fundraising Success

In a recent announcement, Brown revealed that he raised over $1.2 million during the third quarter of 2025, marking a strong start to his campaign. This figure includes contributions from his Senate campaign and a joint fundraising committee associated with his Leadership PAC, Strong Country for Today and Tomorrow. By the end of September, Brown reported nearly $900,000 in cash on hand, a substantial war chest that will be crucial as he prepares for a competitive primary against former Senator John E. Sununu.

Brown’s fundraising success is particularly noteworthy given the context of the upcoming election. The seat he is vying for is currently held by retiring Democratic Senator Jeanne Shaheen, making it one of the GOP’s top targets as they aim to expand their slim 53-47 majority in the Senate. Historically, New Hampshire has been a battleground state, often swinging between Democratic and Republican candidates in federal elections.

The Stakes of the 2026 Election

The 2026 Senate race in New Hampshire is not just about party control; it reflects broader national trends. The GOP is keen to capitalize on any vulnerabilities within the Democratic Party, especially in states that have shown a willingness to elect Republican candidates in the past. Brown, who previously served as a U.S. ambassador to New Zealand under President Donald Trump, is leveraging his political experience and connections to rally support.

In his campaign, Brown has emphasized a grassroots approach, stating, “With this strong showing, our campaign will have the necessary resources for the long haul, and allow me to campaign the only way I know how: relentless hard work and a focus on retail politics that Granite State voters expect.” This strategy aligns with New Hampshire’s political culture, where personal connections and face-to-face interactions often play a pivotal role in electoral success.

The Competition: John E. Sununu

Brown’s primary challenge is expected to come from John E. Sununu, a well-known figure in New Hampshire politics. Sununu, who served as a U.S. Senator from 2002 to 2008, is the son of former Governor John H. Sununu and the brother of current Governor Chris Sununu. His family name carries significant weight in the state, and he is seen as a strong contender for the Republican nomination.

Sununu has indicated that he will make a decision about his candidacy soon, stating, “It’s a winnable race for the right person who reflects our state’s values, not the values of Washington.” His experience and name recognition could pose a serious challenge to Brown, who has already begun to critique Sununu’s past political positions, particularly regarding his relationship with Trump.

The Trump Factor

The influence of Donald Trump looms large over the Republican primary. Brown has positioned himself as a staunch Trump supporter, contrasting sharply with Sununu, who has faced criticism for his previous comments about the former president. In a recent social media post, Brown referred to Sununu as the “original ‘Never Trumper,'” highlighting the potential divide within the party.

Trump’s endorsement is a coveted asset in Republican primaries, and while he has remained neutral thus far, his past interactions with both candidates could sway the race. Earlier this year, Trump expressed support for Chris Sununu, indicating that he sees potential in the younger Sununu’s political ambitions. This dynamic adds another layer of complexity to the primary battle, as candidates navigate their relationships with Trump and his base.

The Democratic Landscape

On the Democratic side, Representative Chris Pappas is emerging as a leading candidate for the Senate nomination. Pappas, a four-term congressman, is expected to be a formidable opponent for whoever secures the Republican nomination. His established presence in New Hampshire politics and ability to connect with voters will be critical as he seeks to maintain the seat for the Democrats.

Brown has already begun to frame his campaign against Pappas, asserting that “New Hampshire always knows better than Washington, D.C.” This message resonates with many voters who prioritize local representation over national party politics.

Historical Context

New Hampshire’s political history is marked by its status as a swing state, often serving as a bellwether for national trends. The state has a unique political culture that values individual candidates over party affiliation, making it a challenging environment for both parties. In recent years, Democrats have made significant inroads, but Republicans have also found success, particularly in local and state elections.

The 2026 Senate race will not only be a test of individual candidates but also a reflection of the broader national political climate. As issues such as the economy, healthcare, and social justice continue to dominate the political discourse, candidates will need to articulate clear and compelling visions for the future.

Conclusion

As Scott Brown prepares for what promises to be a contentious primary battle in New Hampshire, the stakes are high for both parties. With significant fundraising success and a clear strategy focused on grassroots engagement, Brown is positioning himself as a serious contender. However, the looming presence of John E. Sununu and the potential candidacy of Chris Pappas add layers of complexity to the race. As the 2026 election approaches, all eyes will be on New Hampshire, a state that has historically played a pivotal role in shaping the political landscape of the nation.

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David H. Johnson is a veteran political analyst with more than 15 years of experience reporting on U.S. domestic policy and global diplomacy. He delivers balanced coverage of Congress, elections, and international relations with a focus on facts and clarity.
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