This chapter details Russia’s official position with respect to international security. In Russia, the term ‘international security’ applies primarily to international security in its military and political dimensions, including the use of force in self-defence or in pursuit of an international mandate, as well as arms control and non-proliferation. Recent developments, reflective of Russia’s assertive approach to its military instrument as means of maintaining security along its periphery, include the reinstated military presence in Abkhazia and South Ossetia following their separation from Georgia, and the reinstatement of Russia’s jurisdiction over Crimea. The latter was achieved, by and large, without violence, and with a local drive to secede from Ukraine backed by the Russian military presence. Other recent developments include Russia’s military support for the Government of Syria as part of international counter-terrorism efforts. It is fair to say that other facets, such as human rights, sustainable development, and environmental protection, to name a few, are also acknowledged. These, however, are more likely to be viewed as autonomous spheres of regulation, adjacent to, and intertwined with, international security. Whatever the scope and embrace of international security, according to Russia’s official position, it hinges on the rule of international law and its supremacy, drawn from the United Nations Charter.