For more than a decade, West Germany allegedly transferred enormous sums to Israel to fund its nuclear program, a secret uncovered in investigations reported by Haaretz. Between 1961 and 1973, Bonn provided Israel with annual transfers of 140 to 160 million marks, totaling nearly 2 billion marks, equivalent to approximately 5 billion euros today. These payments, later converted into a grant in 1989, indicate that a significant portion of Israel’s nuclear program was financed not by private Jewish philanthropists or the Israeli taxpayer, but by German citizens. Despite the historical and political sensitivities surrounding the Holocaust, the German government chose to channel resources in a manner that would strengthen the security of the nascent Jewish state.
The story begins in 1957, a pivotal year in Israel’s history and a turning point in Israel-France relations. France, having supported Israel during its military operations in the Sinai Peninsula, provided assistance that included the sale of a nuclear reactor. Yet Prime Minister David Ben-Gurion remained concerned about the existential threats posed by a rising wave of Arab nationalism under Egyptian President Gamal Abdel Nasser. Fearing the annihilation of Israel by a united Arab front, Ben-Gurion sought a “rainy day umbrella” and identified West Germany as the most suitable partner despite lingering emotional and political sensitivities. At the time, Germany was an ascending European power with no colonial ties in the Middle East and a strong internal sentiment of moral obligation toward Israel stemming from the Holocaust.
Initial security contacts were established through a secret meeting in Bonn on July 3, 1957, between Shimon Peres, then director general of the Israeli Defense Ministry, and Germany’s defense minister, Franz Josef Strauss. Secrecy was critical: Israel feared domestic political backlash over dealings with Germany so soon after the Holocaust, and Germany worried that ties with Israel might destabilize relations with Arab states. In this context, both nations sought to establish discreet yet substantial cooperation. Germany’s moral imperative to support Israel aligned with Israel’s urgent need for military and strategic aid. The meeting laid the groundwork for financial transfers and military deals, including the purchase of submarines that would serve as a gateway to deeper security collaboration.
The partnership was formalized and strengthened during the historic meeting between Ben-Gurion and German Chancellor Konrad Adenauer in New York on March 14, 1960. While public knowledge acknowledged the encounter, the agreements reached remained highly confidential. In private, the leaders discussed both financial compensation for Israel and military aid. Ben-Gurion emphasized that the Holocaust had nearly destroyed the Jewish people and, by extension, the Zionist project. For Germany, the moral duty to atone for past crimes was coupled with a strategic interest in supporting a stable ally in the Middle East. Adenauer agreed to support Israel financially and militarily, though many details were deliberately left vague to maintain secrecy and avoid parliamentary scrutiny.
The mechanisms for transferring funds were carefully designed to maintain confidentiality. Israel’s representative in Germany, Felix Shinnar, and Adenauer’s economic adviser, Hermann Abs, orchestrated the disbursements through government-owned banks using the guise of commercial loans. Installments were described as payments from “developing countries of unspecified identity,” with only select German officials aware of their true purpose. The code name for this operation, Aktion Geschäftsfreund, or “Operation Business Friend,” exemplified the cloak-and-dagger nature of the funding. Even as the Eichmann trial unfolded in Israel, threatening to expose connections between high-ranking German officials and their Nazi past, the loan arrangements were carefully protected to ensure that payments would continue uninterrupted.
These financial arrangements coincided with strategic military transfers. From 1962 until the exposure of arms deals in 1965, Germany provided combat matériel valued at hundreds of millions of marks and financed the acquisition of additional equipment from France and Britain. While the German military hardware garnered the most public attention, the discreet financial support for “Negev development” was arguably more critical, as it indirectly facilitated the construction of the Dimona nuclear reactor. Haaretz reporting suggests that the financial contributions covered at least 20 percent of Israel’s annual security budget during the critical years of 1961 to 1967, without which the nuclear program would have been far more difficult, if not impossible, to sustain.
The precise cost of Israel’s nuclear enterprise remains uncertain. Shimon Peres noted that donations from wealthy Jews covered roughly half of the initial expenses, likely limited to the reactor purchase agreements with France. Subsequent costs, including missile development associated with Dimona, ran into hundreds of millions of dollars. Israel’s successive leaders, including Levi Eshkol, acknowledged the scale of the undertaking, while Germany maintained official silence regarding the ultimate purpose of the loan. Former German officials, however, have confirmed that the funds effectively underwrote Israel’s nuclear ambitions and were instrumental in securing the state’s survival. Adenauer’s commitment reflected a unique blend of moral obligation and strategic foresight, bypassing conventional governmental procedures to ensure Israel’s security.
The collaboration between Ben-Gurion and Adenauer illustrates a form of leadership shaped by extraordinary circumstances. Ben-Gurion prioritized the state’s survival above public sentiment, while Adenauer balanced domestic political constraints with the imperative of addressing historical responsibility. Together, their secret partnership laid the foundation for decades of security cooperation and ensured that Israel’s nuclear capability could develop in relative secrecy. Haaretz reporting underscores that without Germany’s covert financial and military support, Israel’s nuclear program and broader defense infrastructure might never have reached the scale it achieved.
Decades later, Germany’s involvement continues to resonate. Subsequent German leaders have upheld the agreements established by Ben-Gurion and Adenauer, ensuring continuity in the discreet financing of strategic capabilities, including the construction of Dolphin-class submarines in the 1990s. These actions, largely invisible to the public, demonstrate Germany’s long-term commitment to Israel’s security. Haaretz notes that this historic partnership highlights a complex narrative in which moral responsibility, strategic necessity, and diplomatic secrecy converged, producing an enduring impact on the geopolitical landscape of the Middle East.
