哈梅内伊的遇害，标志着伊朗伊斯兰共和国进入自1989年以来最剧烈的权力振荡期。作为在位37年的最高领袖，哈梅内伊通过非对称的制衡手段，在神职人员、伊斯兰革命卫队（IRGC）与技术官僚之间维持了长期的脆弱平衡。此次因美以联合军事行动引发的权力真空，不仅是单一领导人的更替，更是对伊朗1979年革命以来建立的“法学家治国”体制的一次根本性冲击。
France will increase the size of its nuclear arsenal for the first time in decades and significantly intensify nuclear weapons cooperation with eight European allies including the UK as part of a “major” strengthening of its deterrence doctrine, Emmanuel Macron has said.
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Spina bifida affects 1,500 to 2,000 children in the United States every year. While fetal surgery has greatly improved outcomes since it was introduced more than a decade ago, many children still struggle with mobility and have other long-term complications. The CuRe Trial is exploring whether stem cells can add regenerative power to surgery, potentially improving mobility and quality of life.
There were no infections, spinal fluid leaks or abnormal tissue growth or tumors formed at the repair site.