3 ms·

The US has antimissile defenses on ships ( the Aegis system), and the whole thing started as ship-first, presumably against subs.

• nickpp 5y ago
  No, nothing works against subs since they can easily move and launch from a place far from any defensive umbrellas.
  • sitkack 5y ago
    They can be shipped fedex or dhl with tracking and delivery confirmation for an extra 3$.