1. Production proceeding 2. Mk 48 heavyweight torpedo is operational with the U.S. and foreign navies 3. Mod 7 version is available 4. Further upgrades could extend the Mk 48's service life 5. New submarine orders could spur further production of the Mk 48 torpedo.
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机译：1.生产进度2. Mk 48重型鱼雷可在美国和外国海军使用。3. Mod 7版本可用。4.进一步升级可延长Mk 48的使用寿命。5.新的潜艇订单可刺激Mk 48鱼雷的进一步生产。 。
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