回复2楼:"The primary U.S. law prohibiting the construction of U.S. Navy ships in foreign shipyards is 10 U.S.C. § 8679, which mandates that no vessel or major component of the hull or superstructure of such a vessel can be constructed in a foreign shipyard, though the President can waive this requirement for national security reasons. "
美国法律禁止军舰outsource

法律不重要。美国的考量应该是安全和国内利益，还有就是政府不打算打仗。