Russia says nuclear weapons are the “only” guarantee preventing the world from falling into a wider war, according to statements attributed to the Kremlin. Reporting across outlets cites Kremlin spokesman Dmitry Peskov saying the international security system is deteriorating, which he links to growing instability and concerns about a renewed arms race involving multiple countries. Peskov’s comments are framed as a response to wider fears about escalation and competition in military capabilities. In the statements, nuclear deterrence is presented as the remaining safeguard against global conflict. The reports do not provide new evidence or specific actions related to Russia’s nuclear posture, but they situate the remarks within an atmosphere of heightened concern about global security trends and potential arms-race dynamics. Overall, the articles present the Kremlin’s position that conventional or existing security arrangements are no longer sufficient, making nuclear weapons the key factor in preventing a larger war.