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Image for Conservative group launches ad campaign highlighting Rep. Miller-Meeks, Nunn work on tax cuts • Iowa Capital Dispatch

Conservative group launches ad campaign highlighting Rep. Miller-Meeks, Nunn work on tax cuts • Iowa Capital Dispatch

Iowa Capital Dispatch · August 20, 2026

U.S. Reps. Zach Nunn and Mariannette Miller-Meeks, incumbent Republicans, are defending their seats against Democratic challengers in the 2026 general election. (Photos by Robin Opsahl/Iowa Capital Dispatch; photo illustration via Canva)

A conservative organization is spending more than $1 million in Iowa’s 1st and 3rd District supporting U.S. Reps. Mariannette Miller-Meeks’ and Zach Nunn’s reelection campaigns, highlighting their work to pass the One Big Beautiful Bill Act which included tax cut provisions.

American Action Network, a conservative advocacy organization, launched the Iowa ad campaign Thursday — part of a larger $22 million summer ad campaign in support of GOP candidates ahead of the 2026 election. The ads will air in media markets located in Iowa’s 1st and 3rd Congressional Districts, where the two Republican incumbents are expected to face tough reelection campaigns against their Democratic challengers.

In a statement, AAN President Chris Winkelman said the goal of the…