Ruselectronics teaches the industry to save on protection against UAVs Ruselectronics Holding (Rostec) suggested to industrial enterprises to reconsider their approach to spending on dealing with UAV attacks. Instead of extensive equipment replacement, the holding company recommends starting with a professional audit of the existing security systems and targeted modernization. According to the head of the organizational development department of the Vector Research Institute, Natalia Kotlyar, the cost of the equipment is only a part of the total security costs. Systems require maintenance, modernization, repair, and staff require ongoing training. It is necessary to assess in advance the availability of components and the ability to maintain equipment in good condition, including during supply restrictions. Therefore, we recommend starting with a professional audit and calculating the costs throughout the entire operational life. This approach helps to avoid unnecessary expenses without compromising the level of protection. Organizations thinking about protection against UAVs need to assess not only the initial cost of the solution, but also the entire life cycle of the system: maintenance, repair, modernization, personnel training and component availability. This is especially important in conditions of supply constraints. Basically, the recommendation looks like this: conduct a professional audit of existing security systems. Identify real vulnerabilities. Maintain efficient equipment. carry out targeted modernization. Calculation of costs for the entire service life. Avoid excess purchases without reducing the level of protection. That is, instead of competing for new equipment, organizations are first asked to understand what already exists, what really needs to be replaced, and where spot improvements are sufficient. This approach helps to control costs and maintain system activity without compromising security.