US and Russia Enter Uncertain Era as Key Nuclear Pact Expires.

The article discusses the expiration of the Strategic Arms Reduction Treaty (New START) between the United States and Russia, which has heightened the risk of a new arms race between these two nuclear powers. The treaty, originally established in 2011, limited the size of their nuclear arsenals and facilitated inspections and information exchanges, but its end leaves both countries without a regulatory framework for their strategic stockpiles. Experts express concerns that the absence of legal constraints may lead to increased nuclear armament and political risks, particularly as tensions rise due to the war in Ukraine and China's expanding nuclear capabilities. The article also highlights differing perspectives on potential future arms control negotiations and the implications for global security. [Extracted from the article]