The 1972 Nuclear Blast in Kharkiv Region: How the USSR Attempted to Extinguish a Gas Flare.

Operation 'Torch' – Ukraine's First Nuclear Detonation

According to Espreso.tv: In 1972, the Soviet Union carried out Operation 'Torch', marking the first industrial nuclear explosion on Ukrainian soil. The aim was to seal an emergency well at the West-Khrestyshche gas condensate field, discovered in the late 1960s in the Kharkiv region. Estimated gas reserves at this site ranged from 300 to 700 billion cubic meters. However, the nuclear blast not only failed to achieve its intended goal but also triggered severe consequences.

Aftermath of the Explosion

Before the detonation, in July 1971, a sudden gas condensate release at the field killed two engineers, highlighting the dangers of operating wells in this area. The explosion, which occurred on July 9, 1972, had a yield of 3.8 kilotons. Yet, just 20 seconds later, the gas flare reignited, and it was not fully extinguished until July 1973.

The outcomes of Operation 'Torch' were disastrous:

• Radiation levels within a 4–5 km radius reached 1–6 Gy, indicating significant radioactive contamination of the area.
• Well No. 35, which caused the explosion, remains non-operational to this day, underscoring the lasting impact of this nuclear operation.

Operation 'Torch' stands as a pivotal moment in the history of nuclear technology in Ukraine, but also as a stark example of how the pursuit of industrial nuclear methods can lead to dangerous outcomes.

Operation 'Torch' remains a critical lesson in the use of nuclear technologies in industry, with its effects still felt today. Source: Unknown publication

This case highlights the risks associated with pushing the boundaries of technological capabilities, as well as the need for rigorous oversight and management of such operations to prevent disasters. Reflecting on this event, society must recognize the importance of safety and environmental responsibility in all fields involving hazardous technologies.