美国政府在核问题上频频向其他国家施压,自己却加紧推进核武器升级换代计划。批评者称此举不合时宜,在国际核军控领域发出一个错误的信号——据美国媒体报道,美国核军工管理机构——美国核武器委员会已于日前敲定新型核弹头设计方案,这意味着美国政府朝着更新其未来20年核武器的目标前进了一步。《洛杉矶时报》今年1 The U.S. government frequently puts pressure on other countries on the nuclear issue, but has stepped up its plan of upgrading and replacing nuclear weapons. Critics said the move was outdated and sent a wrong signal in the field of international nuclear arms control. According to U.S. media reports, the U.S. nuclear arms regulatory authority, the U.S. Nuclear Weapons Commission, has recently finalized a new nuclear warhead design. This means that the U.S. government It is a step forward in updating its goal of nuclear weapons for the next 20 years. Los Angeles Times this year