发行时间：2019.11.13
总页数：36
编辑：
综保科技
摘要：
Navy Virginia (SSN-774) Class Attack Submarine Procurement: Background and Issues for Congress
November 13, 2019
Congressional Research Service https://crsreports.congress.gov RL32418
Navy Virginia (SSN-774) Class Attack Submarine Procurement
Summary
The Navy has been procuring Virginia (SSN-774) class nuclear-powered attack submarines (SSNs) since FY1998. The three Virginia-class boats that the Navy has requested for procurement in FY2020 (which are to have the hull numbers SSN-804, SSN-805, a...
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