Funding in the Shadow of Conflict: AIPAC’s Financial Influence on US Congress Post-2023 Israel-Hamas War

The American Israel Public Affairs Committee (AIPAC) has been a key player in mobilizing support for Israel’s foreign policy within the US Congress, especially during regional conflicts. While studies have examined the influence of the pro-Israeli lobbies’ donations on US policymakers, the strategic allocation of these funds remains less explored. This study addresses that gap by analyzing factors that influenced variations in AIPAC donations to US Congress members following the 2023 Israel-Hamas war. The findings reveal two main determinants: Congress members' sponsorship of pro-Israel bills and the electoral competition in their constituencies. Those actively supporting pro-Israel legislation receive more financial contributions, indicating a link between legislative support and financial incentives. Additionally, members facing strong electoral competition attract more donations, suggesting AIPAC’s targeted investment in politically secure candidates. This research highlights how the Israeli lobby strategically uses financial contributions to shape US foreign policy, particularly in the context of Israel's military engagements.