New Hampshire 1st District primary turns hostile as front-runners trade barbs

The contest to succeed Rep. Chris Pappas has devolved into personal attacks between leading candidates Stefany Shaheen and Maura Sullivan, focusing on fundraising sources and family connections. A third contender, Carleigh Beriont, may capitalize on the discord, though recent polls show Sullivan ahead with a large undecided bloc. The primary is scheduled for next week.
The eight-candidate field includes former Pentagon lawyer Christian Urrutia and former state Rep. Bill Conlin, though attention has centered on the Shaheen-Sullivan clash. Sullivan previously lost to Pappas in the 2018 primary and has built her campaign around her Marine Corps service, including time in Fallujah, Iraq. The district has a history of party switching before Pappas's 2018 win, and Kamala Harris carried it by just 2 points in 2024.
The Democratic Congressional Campaign Committee has not placed the seat on its competitive list, while the National Republican Congressional Committee has targeted it as a potential pickup. New Hampshire lacks early voting, though absentee ballots are available, and turnout questions loom ahead of Tuesday's primary. A key WMUR debate is scheduled for Thursday, with polls showing a substantial undecided bloc that could shift the outcome.
The bitter tone of this primary may shape voter engagement in a district that has proven competitive at the presidential level. The large undecided bloc suggests the race remains fluid, and the eventual nominee's ability to unify the party could influence the general election. The outcome may also signal how voters weigh fundraising sources and family connections against military service credentials, potentially affecting how future candidates frame their campaigns in similar open-seat contests.