The American Israel Public Affairs Committee (AIPAC), a prominent pro-Israel lobbying group in the United States, has reemerged as a contentious subject in the 2026 election cycle. Senate candidate Abdul El-Sayed of Michigan criticized his primary opponent for being “bought” by AIPAC, while podcaster Hasan Piker, an ally of El-Sayed, labeled pro-Israel Democrat Brad Schneider as an “AIPAC dog” and attributed criticisms of his alleged antisemitism to influence from the organization.

The narrative that the pro-Israel lobby exerts outsized control over U.S. foreign policy and politics has circulated for decades and gained academic attention with the 2007 publication of “The Israel Lobby and U.S. Foreign Policy” by John Mearsheimer and Stephen Walt. A recent work by Eli Clifton, co-founder of the Quincy Institute for Responsible Statecraft, and Ian Lustick, professor emeritus at the University of Pennsylvania, intensifies this argument in their book "Israel’s Lobby: America in the Grip of a Foreign Power,” asserting that the lobby promotes policies that serve Israel’s interests at the expense of American freedoms and interests.

Clifton and Lustick claim the pro-Israel lobby has driven the U.S. to provide Israel with unconditional aid and support unmatched by other foreign relationships. However, critics highlight numerous historical examples in which great powers have supported allies with greater military and economic commitments than seen in the U.S.-Israel relationship. These include Britain’s massive losses in World War I defending European allies, the longstanding U.S. troop presence in Japan and South Korea, and Soviet support for North Korea.

The authors argue that Israel has “bent American policy to its will,” a position contested by observers who point to moments when U.S. administrations compelled Israel to alter its actions—such as President Dwight Eisenhower during the Suez Crisis and President Joe Biden’s efforts to enforce a ceasefire with Hamas in 2021. Their claim that the lobby influenced Congressional opposition to the 2015 Iran nuclear deal, adoption of the International Holocaust Remembrance Alliance’s antisemitism definition, and investigations into antisemitism on college campuses is also disputed, with critics suggesting lawmakers acted independently based on perceived national interests unrelated to lobby pressure.

Clifton and Lustick further contend that U.S. recognition of Israel in 1948 and peace agreements favoring Israel in the Cold War era compromised American national interests, a perspective questioned by analysts who argue those decisions helped secure a crucial Middle Eastern ally and shift regional dynamics away from Soviet influence.

The book’s portrayal of Israel’s military conduct and policies toward Palestinians has drawn sharp criticism. While the authors describe Israeli actions as “grossly disproportionate” and defend the largely violent First Intifada as “mostly nonviolent,” other experts note Israel’s historically low ratio of civilian casualties during recent conflicts and emphasize the country’s ongoing security challenges from hostile actors.

Additionally, the authors’ characterization of Israel as “a state that calls itself Jewish” and their downplaying of rising antisemitism in the West have been met with concern. Critics argue that such framing undermines the genuine threat of antisemitism, which has surged in recent years, often accompanied by violence.

The debate over the role and influence of the pro-Israel lobby in American politics remains deeply polarized. While some maintain that U.S. foreign policy is overly shaped by Israel’s interests, others emphasize the complexity of the relationship and counterclaims that the U.S. has frequently balanced its support with its own strategic objectives.