Overview

• Multiple outlets report that the former senator is actively exploring a run, with the New York Times cited as saying an exploratory effort could be unveiled as soon as this week.
• Sources say Sununu has recently spoken with Senate Majority Leader John Thune and Senate Leadership Fund chair Cory Gardner about a possible campaign.
• No candidacy has been announced, though Republican strategists are described as cautiously optimistic about his entry.
• The seat is open in 2026 after Sen. Jeanne Shaheen said she would not seek re-election, making New Hampshire a top-tier battleground.
• A Sununu bid would join a GOP primary that already includes former Sen. Scott Brown and state Sen. Dan Innis, with Democrat Chris Pappas seen as his party’s frontrunner after Shaheen’s endorsement.