The article’s text was unavailable, so its contents cannot be summarised reliably. From the title, it appears to identify Republican House members who joined Democrats in supporting an Iran War Powers resolution, which would seek to limit or require congressional authorisation for US military action involving Iran.

The title alone does not provide the vote date, the resolution’s wording, the number of Republicans involved, or the outcome. Those details would be needed to explain the vote’s significance and the extent of cross-party support accurately.