It is located in the northern part of the Eurasian continent, straddling the two continents of the Eurasian continent, with a land area of 17.0982 million square kilometers. It is the largest country in the world and a unified multi-ethnic country composed of 194 ethnic groups. The main ethnic group is Russians, accounting for 77.7% of the country’s total population. In the international system of "one super, many powers", Russia is a powerful country with greater influence, and its military industry is strong, especially in higher education and aerospace technology, which ranks among the top in the world.