U
- UGM-27 Polaris SLBM
- UGM-73 Poseidon SLBM
- UGM-84 Sub-Harpoon USM
- UGM-93 Trident SLBM
- UGM-133 Trident II SLBM
- UMGT-1 Torpedo antisubmarine torpedo
- USET-80 Torpedo
- UUM-44 SUBROC UUM
Read more about this topic: List Of Naval Weapon Systems
U
Read more about this topic: List Of Naval Weapon Systems