1. Arleigh Burke (DDG 51) class destroyer to continue as main combat vessel and will include SQQ-89(V) 2. Zumwalt (DDG 1000) class destroyer likely limited to three vessels, all equipped with SQQ-89A(V)15 3. Future warships to be based on classic Arleigh Burke class design and not low-signature Zumwalt class 4. System upgrade and development will continue.
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