The IDF-Soviet Air Engagement During the War of Attrition

The military clash between the Israel Defense Forces (IDF) and the Soviet Union during the War of Attrition marked a significant escalation in Cold War tensions. This confrontation emerged in 1970, following Egypt's attempts to regain control over the Sinai Peninsula after its defeat in the 1967 Six-Day War. As artillery duels intensified along the Suez Canal, the IDF conducted deep air strikes into Egyptian territory, targeting critical infrastructure and military installations.

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By 1969, the IDF's air superiority was evident, with advanced aircraft such as the Mirage III and F-4 Phantom enabling operations deep within Egypt. Faced with mounting losses and the inability to defend its airspace, Egyptian President Gamal Abdel Nasser sought direct military assistance from the Soviet Union. This led to the covert deployment of Soviet forces, known as Operation Caucasus, which included the 18th Special Anti-Aircraft Rocket Division and fighter aviation regiments equipped with MiG-21MF aircraft.

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The IDF's response to the Soviet deployment was initially one of restraint, with orders to avoid direct engagement with Soviet-operated systems. However, this strategy proved ineffective as Soviet missile batteries advanced closer to the canal, leading to increased IDF aircraft losses. In July 1970, IDF leadership, recognizing the threat to air superiority, proposed a controlled confrontation with Soviet pilots, culminating in the operation code-named Rimon 20.

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On July 30, 1970, the IDF executed Rimon 20, employing deception and intelligence to engage Soviet MiGs. The ensuing dogfight resulted in the destruction of five Soviet aircraft, with three pilots killed. Notably, no IDF aircraft were lost during this engagement. However, the public response was muted, with both Egypt and the Soviet Union denying losses. This engagement marked a significant moment in the conflict, as it was the first time Soviet pilots engaged IDF aircraft in air-to-air combat.

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In response to the Rimon 20 engagement, the Soviet Union reinforced its presence in Egypt, sending additional aircraft and planning retaliatory measures. On August 3, 1970, the IDF launched Operation Shayar 265 to target Soviet missile batteries. However, this operation fell into a trap set by the Soviets, resulting in significant losses for the IDF, including the downing of a Phantom aircraft and the capture of its navigator.

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The events of Rimon 20 and Shayar 265 underscored the challenges faced by the IDF in countering the Soviet missile network in Egypt. The engagement shifted strategic calculations within the IDF, highlighting the limitations of air power against advanced missile systems. The conflict not only altered the dynamics of the War of Attrition but also illustrated the broader implications of superpower involvement in regional conflicts.

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• “The engagement collapsed into a chaotic, close-range dogfight as Phantoms and Mirages converged from multiple directions.” — Source

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• “Shayar 265 underscored a grim conclusion for IDF planners: there was no tactical solution to the Soviet missile network then deployed in Egypt.” — Source

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• “The conclusion was unavoidable: Soviet forces were now actively engaged.” — Source

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• “The objective was deterrence, not escalation.” — Source

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While the IDF confirmed the destruction of five Soviet MiGs during the Rimon 20 engagement, Egypt denied any losses. The Soviet Union remained silent initially, leading to discrepancies in the reporting of casualties and operational outcomes. Further investigation into the aftermath of these engagements is necessary to clarify the extent of losses on both sides.

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