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美国海军最新发布的兵力结构分析报告呼吁打造一支拥有66艘攻击潜艇的队伍,部分原因是为了应对目前水下力量的形势变化。然而新潜艇还没有下单采购,负责潜艇建造的船厂已经努力把产能从年产1艘提升到2艘。建造和维修潜艇的工人是造船业中最需要专门技能的,培养这么一名工人耗时最长,难度最大。造船企业的高管们说,一名焊接工要花5到7年时间,才能掌握最困难部分的潜艇制造和维修工作。
这个事实放大了美国海军维持目前潜艇舰队战备的难度。目前还不确定美国海军何时或者甚至能否获得新建潜艇所需资金,而且产能已经十分紧张的造船企业也不可能以更快的速度造船,到本世纪20年代,美国很难维持与中国的潜艇数量差距不扩大,更不要说开始缩小差距了。尽管有人提议延长较老军舰的服役期限,让总体舰船数量保持在较高水平,但对于潜艇来说这个选项不太适用,因为深海潜航时潜艇外壳要承受巨大水压,这对于它们的服役期限有硬性限制。因此美国海军等不起,不能只能看着潜艇长时间等在码头一筹莫展。
责任编辑:王雷 CM029
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