China’s nuclear ambitions will change deterrence
China is expanding its nuclear arsenal, from a few hundred weapons to roughly 1,000 by 2030. It may have 1,550 warheads or more by the mid-2030s—the limit agreed to by Russia and America in a deal originally signed between them in 2010. This Chinese buildup is changing geopolitics. The American-Russian bipolar nuclear system, which has dominated the nuclear balance for over half a century, is evolving into a less stable tripolar system that risks undermining long-standing pillars of deterrence and triggering a nuclear arms race.
All this comes as America prepares to modernise its ageing “triad” of nuclear-weapons delivery systems (land-based and submarine-launched ballistic missiles, and long-range bombers).… Seguir leyendo »