Following the events of October 7, 2023, an influential far-left political network rapidly mobilized by leveraging established progressive, socialist, labor and Muslim organizations. The network added new far-left Palestine-focused PACs, Super PACs and 501(c)(4)s.

After a successful test case in NYC with Mamdani’s mayoral race, the system was ready to launch in 2026. The 2026 primaries demonstrated the network's effectiveness in electing anti-Israel candidates who aim to reshape Democratic policy on Israel while promoting broader far-left initiatives.

The far-left network utilized the Gaza war as a strategic opening to reshape the Democratic Party. Leaders across the anti-Israel ecosystem repeatedly described the moment in strategic terms, using the war and shifting public opinion of the U.S.-Israel relationship, to reshape the Democratic Party’s internal balance of power.

The network’s power comes from stacking different forms of support. A candidate may receive a direct PAC contribution, an endorsement from Justice Democrats or Working Families Party (WFP), Democratic Socialists of America (DSA) canvassing, labor support, ActBlue fundraising, Muslim voter mobilization and Super PAC spending in the same race. The influence comes from the combined effect.

“Reject AIPAC” has become a litmus test in progressive primaries. Refusing AIPAC money signals loyalty to the broader progressive far-left network. Rhetoric about AIPAC and the “Israel lobby” has repeatedly crossed into antisemitic conspiracy theories about Jewish money, dual loyalty and secret control of U.S. politics.

DSA supplies candidates, volunteers and ideological legitimacy. DSA is usually not the main source of large-dollar spending. Its role is to identify and validate candidates, provide volunteers and local organizing and help connect candidates to the broader far-left ecosystem. Many DSA-aligned candidates receive support from Justice Democrats, WFP, labor PACs and Muslim political groups and in the 2026 election cycle from the new far-left anti-Israel PACs.

American Priorities became one of the most prominent new outside-spending vehicles in the network. As a Super PAC, American Priorities cannot contribute directly to candidates, but it can raise and spend unlimited funds on independent expenditures. FEC records identify American Priorities as an independent-expenditure-only Super PAC, with reported receipts of more than $6.3 million for the 2026 cycle through July 15, 2026. AP plans to spend even more to support its 2028 presidential candidates.

PAC structure matters because candidates can benefit from money they did not legally “accept.” Super PACs and Hybrid PACs allow outside groups to spend heavily for a candidate or against that candidate’s opponent. This means a candidate can truthfully say they did not accept certain direct contributions while still benefiting from outside spending funded by wealthy donors, nonprofits, unions or ideological PACs.

American Priorities is expanding its strategy from challenging incumbents to rewarding their policy shifts. After spending $1.52 million in an unsuccessful attempt to unseat Rep. Valerie Foushee, the Super PAC is considering supporting her in 2028 following her decision to reject AIPAC funds and back restrictions on weapons sales to Israel. This shift highlights a developing strategy to reshape the Democratic Party through both primary challenges and financial backing for aligned incumbents.

Patriotic branding and anti-corruption rhetoric obscure the network’s funding and true political agenda. The far-left PAC ecosystem supports candidates who condemn “big money” while benefiting from wealthy donors and super PAC spending. They have turned Gaza advocacy into electoral infrastructure aimed at shifting the Democratic Party leftward.

The 501(c)(4) layer makes the funding trail harder to identify. FEC filings can show PAC receipts, disbursements and independent expenditures, but they do not always reveal the original donors behind nonprofit-funded political activity. When a 501(c)(4) organization funds a PAC or runs advocacy work, the public may see the organizational spender without seeing the underlying donor base.