By the time the last precincts reported, the Army veteran and former Biden administration official had decisively defeated her primary challenger, delivering a clear message to the national party that her brand of pragmatic, service-oriented politics would carry the Democratic banner this fall.

Conley’s victory sets up a high-stakes general election rematch against Republican Rep. Mike Lawler in New York’s 17th Congressional District, a suburban swing seat that stretches from Rockland County through parts of the Hudson Valley. The district is one of the nation’s most competitive, having voted for Kamala Harris in the 2024 presidential election while also sending Lawler to Washington two years earlier.

The primary result represents a significant blow to Lawler, who had privately hoped a more progressive challenger might emerge and alienate moderate voters in the district. Conley, who served as a senior adviser at the Cybersecurity and Infrastructure Security Agency under President Biden, has positioned herself as a centrist focused on kitchen-table issues like lowering prescription drug costs and improving veterans’ healthcare.

Conley’s campaign leaned heavily on her military background and her work in federal service, a contrast to Lawler’s image as a combative conservative who has aligned closely with House Republican leadership. She has criticized Lawler for voting to cut funding for the Department of Veterans Affairs and for opposing bipartisan gun safety legislation passed after the Uvalde school shooting.

A district in play

Political strategists in both parties view the 17th District as a bellwether for the national mood heading into the midterm cycle. Lawler won his seat in 2022 by fewer than 2,000 votes, and the district’s shift toward Democrats in the 2024 presidential race has made him one of the most vulnerable incumbents in the country. National Democratic groups have already reserved millions of dollars in television advertising time in the New York media market.

Lawler’s campaign has sought to tie Conley to the Biden administration’s handling of inflation and the southern border, though Conley has pushed back by noting that she resigned from her CISA post in 2023 to protest the administration’s cybersecurity policies. She has also highlighted her work as a whistleblower on security failures within the agency, a stance that has earned her praise from some Republicans in the district.

The general election is expected to be one of the most expensive House races in the country, with outside groups already flooding the airwaves with advertisements. Conley will need to replicate the coalition that carried Harris in the district, including suburban women and independent voters who have grown uneasy with Lawler’s voting record on abortion rights and environmental protections.

For now, Conley is focused on the work ahead. “This primary was about trust,” she told supporters Tuesday night. “The general election will be about choice.”