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Energy is a key factor that affects all sectors of the economy and is one of the cornerstones of the economy. Energy security is part of national security and is one of the tools to ensure the country's sovereignty, political independence and economic security. The current EU security environment is influenced from a global perspective by globalization and the uneven development of states and regions in the world. There is also a noticeable trend that non-military threats come to the fore and become more burning t...

Railway transport facilities are a group of interconnected and interactive parts that perform an important work or task. These include, for example, track and station security equipment, interlocking security equipment, dispatching workplaces, communication equipment elements and others. Many are dependent on electricity supply, although some of their functions may be temporarily supplied from alternative sources. The electricity distribution network, which has a number of different elements, is relatively vulnera...