米海軍は原子力攻撃型潜水艦 SSN-798「マサチューセッツ」を正式に就役させ、同艦はヴァージニア級として25隻目の艦艇となりました。
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United States commissions the new nuclear submarine SSN-798 Massachusetts
The United States Navy has officially brought the nuclear submarine SSN-798 Massachusetts into service, marking the 25th Virginia-class vessel to join the fleet.
Read MoreEUA comissionam o novo submarino nuclear SSN-798 Massachusetts
A Marinha dos Estados Unidos oficializou a entrada em serviço do submarino nuclear SSN-798 Massachusetts, o 25º navio da classe Virginia a integrar a frota.
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