House Minority Whip Katherine Clark told reporters Wednesday she would vote to cut off aid to Israel, a position that puts the second-highest-ranking House Democrat on the opposite side of the question from Minority Leader Hakeem Jeffries.

The split lands at the leadership table, not in the backbench. Clark holds the Whip position — the job that is supposed to keep the caucus in line — and her announcement immediately complicated the party's ability to present a coordinated front on one of the most contested foreign policy votes in the current session.

Democrats in competitive districts now face a different calculation than they did 24 hours ago: leadership is no longer a single data point they can follow or distance themselves from with equal convenience.

Jeffries has not publicly matched Clark's position. The two offices have not released a joint statement. The caucus has not scheduled a unity press conference.

Clark's primary job, per the House rules that define the Whip's role, is vote-counting and message discipline.