US maintains nuclear posture despite Russia's new strike policy, White House says

The White House announced on Tuesday that the U.S. will not change its nuclear posture in response to Russia lowering its nuclear strike threshold. This decision follows Russia's recent updates to its nuclear doctrine, which were anticipated by U.S. officials. Russian President Vladimir Putin's new doctrine allows for nuclear strikes in response to conventional attacks, especially if supported by nuclear powers. The U.S. noted that Russia's actions, including the involvement of North Korean troops in Ukraine, represent a significant escalation. The White House criticized Russia's rhetoric as irresponsible, emphasizing that it has not observed any changes in Russia's nuclear posture that would warrant a U.S. response. Russia claims Ukraine launched missiles into its territory, which were partially intercepted.