CONCORD, N.H. – Former U.S. Senator John E. Sununu has officially announced his campaign for the U.S. Senate from New Hampshire, marking his return to the political arena after nearly two decades. Sununu aims to reclaim a seat he lost to Democrat Jeanne Shaheen in 2008, setting the stage for a contested primary against fellow Republican Scott Brown, who previously represented Massachusetts.

In a video announcement, Sununu expressed surprise about his own candidacy, stating, “Maybe you’re surprised to hear that I’m running for the Senate again. I’m a bit surprised myself. Why would anyone subject themselves to everything going on there right now? Well, somebody has to step up and lower the temperature. Somebody has to get things done.”

This announcement has drawn attention from national Republican leaders, who view Sununu as a strong candidate to reclaim a seat in a state that has leaned Democratic in recent years. The Republican National Committee indicated that his entry into the race could create a “formidable Republican field poised to make this seat competitive in 2026.”

Despite his prior loss, Sununu's fame in New Hampshire politics rests on his family's legacy, with his father being a former governor and his brother Chris currently holding the gubernatorial office. His high name recognition and political experience contribute to a robust Republican resurgence effort in the state.

Sununu's platform will focus on pressing issues such as the economy, veterans' affairs, health care costs, and Social Security. However, he faces challenges in the primary election due to his past opposition to former President Donald Trump, which could sway the support of Trump loyalists towards Scott Brown.

As the race unfolds, Sununu's campaign aims to tap into the frustrations of constituents while navigating his complex relationship with the national party dynamics. His candidacy could signal a significant shift in the New Hampshire Senate landscape amidst an environment increasingly defined by partisan polarization.