Russia's Nuclear Ultimatum: Stand Firm or Seek Peace?

Known and confirmed

• Russia warns NATO it will use nuclear weapons if Kaliningrad is blockaded.
• NATO reaffirms its defensive stance and urges Russia to end the war in Ukraine.
• European officials describe this as the most serious direct threat since the Cold War.

Unknown or unverified

• 俄罗斯是否真的会执行核打击仍属战略模糊。
• 北约内部对于升级管控的具体红线尚未公开统一。
• 普通民众对核战争风险的感知与实际政策影响存在差距。