Florida freshman Mike Haridopolos topples Trump-backed incumbent and gains GOP leadership attention
Rep. Mike Haridopolos helped unseat fellow Florida Republican Cory Mills in a primary, earning praise from House leaders and securing a chair on the space subcommittee.
In June 2026, Rep. Mike Haridopolos broke ranks with GOP leadership to challenge incumbent Rep. Cory Mills, arguing that Mills could not win against a strong Democratic opponent. Partnering with Rep. Anna Paulina Luna, Haridopolos supported former journalist Ryan Elijah, who ultimately defeated Mills in the primary, one of only four Republican incumbents to lose. House Majority Leader Steve Scalise praised Haridopolos as a reliable ally, and the freshman was appointed chair of the House Science, Space, and Technology Committee’s space subcommittee, reflecting his long-standing interest in the Kennedy Space Center region.
He has promoted public-private partnerships in space, citing NASA’s Artemis II mission and recent budget increases approved by President Donald Trump. Haridopolos, a former history professor at Eastern Florida State College, emphasizes teamwork over media theatrics and is viewed as a potential future leader within the party.
Why it matters
The story shows how internal GOP tactics can reshape elections and steer national space policy.
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