美能源部长称特朗普的核试验指示为系统测试

Core Viewpoint - The article discusses the recent announcement by former President Trump regarding the initiation of nuclear testing operations, emphasizing that these will not lead to nuclear explosions, as clarified by U.S. Energy Secretary Granholm [2][4]. Group 1: Nuclear Testing Context - Trump announced on October 30 the immediate start of nuclear testing operations, raising concerns about whether this would involve resuming explosive tests that have been halted for 33 years [2]. - Energy Secretary Granholm stated that the current discussions revolve around "system testing" and assured that it would not trigger a nuclear explosion [2][4]. - The Biden administration had previously conducted at least three subcritical nuclear tests that did not result in explosions during its four-year term [5]. Group 2: Historical Background - Nuclear tests that lead to explosions have been suspended since the 1990s due to their significant adverse effects on nature and humanity, with North Korea being the only confirmed country to have conducted such tests in the 21st century [6]. - The U.S. Department of Energy's National Nuclear Security Administration (NNSA) is responsible for overseeing nuclear testing in the United States [7]. Group 3: Technical Capabilities - Granholm emphasized that the U.S. has acquired detailed knowledge about nuclear explosions through repeated tests before the 1990s, allowing for accurate simulations of potential nuclear explosion scenarios using current scientific technology [4].