A super PAC linked to the American Israel Public Affairs Committee (AIPAC) has made its first major venture into the United States midterm elections.

But this time around, the pro-Israel lobby group is not targeting a progressive candidate pushing to reset US-Israel policy, but a so-called “moderate” Democrat who tepidly questioned Washington’s unconditional military support amid the genocidal war on Gaza.

The $2.2m spending by the United Democracy Project (UDP) targeting former US Representative Tom Malinowski in advance of the Democratic primary in New Jersey on Thursday comes as polls have consistently shown surging dismay among Democratic voters over unwavering US support for Israel.

Amid shifting views, critics see the spending strategy as a wider message to candidates as they prepare for party primaries in the months in the run-up to the 2026 midterm elections, which will determine the makeup of the US Senate and House of Representatives.