Russia's Deputy Foreign Minister Sergei Ryabkov attends the BRICS Meeting of Ministers of Foreign Affairs in Rio de Janeiro, Brazil, April 28, 2025. Mauro Pimentel/Pool via REUTERS

MOSCOW (Reuters) -Russian Deputy Foreign Minister Sergei Ryabkov said on Wednesday that Moscow's proposals regarding the New START nuclear arms control treaty are designed to prevent negative global scenarios.

Earlier, President Putin offered to voluntarily uphold the limits capping the size of the world's two largest nuclear arsenals, as outlined in the 2010 New START accord, which is set to expire in February, provided the U.S. does the same.

(Reporting by Vladimir Soldatkin; Writing by Anastasia Teterevleva; Editing by Gleb Bryanski)