美国Breaking Defense网站2017年2月9日刊文称,美国国会授权战略和预算评估中心(CSBA)进行了一项有关美国海军舰队编成的研究,CSBA建议美国海军在增加舰艇数量的同时增加小型舰艇。CSBA对于美国海军提出的将重心从日复一日的反恐作战和前沿存在转向防止大规模战争和在必要时参与大规模战争表示赞同。虽然美国海军的计划和CSBA的建议都要求迅速将攻击型潜艇的数量从55艘增加为66艘,并且保 The Breaking Defense website of the United States of America reported in a February 9, 2017 article that the United States Congress authorized the Center for Strategic and Budgetary Evaluation (CSBA) to conduct a study on the formation of a U.S. naval fleet. The CSBA suggested that the U.S. Navy should increase the number of warships and increase the number of small vessels . CSBA agrees with the U.S. Navy’s move to shift its focus from day-to-day anti-terrorist operations and frontiers to prevent large-scale warfare and, if necessary, engage in large-scale warfare. Although both the Navy’s plan and the CSBA’s proposal call for an immediate increase in the number of attack submarines from 55 to 66 ships,