Norwegian Radiation and Nuclear Safety Authority

The Norwegian Radiation and Nuclear Safety Authority (DSA, implied) is responsible for monitoring and managing radiation and nuclear safety within Norway's borders and maritime territories. Recent news highlights their involvement in assessing the radioactive contamination stemming from the sunken Soviet nuclear submarine K-278 Komsomolets, which sank in the Norwegian Sea in 1989. The DSA, likely in collaboration with the Norwegian Institute of Marine Research, has been conducting surveys using underwater robots to measure radioactivity levels near the wreck. These measurements have revealed significantly elevated levels of radioactive isotopes, such as Strontium-90 and Cesium-137, exceeding natural background levels by hundreds of thousands of times. While the radioactivity is diluted by ocean currents, the DSA's continued monitoring is crucial for assessing the long-term environmental impact and potential risks to marine life and human health, ensuring informed decisions regarding safety measures and environmental protection.