Photon torpedoes were warp-capable tactical matter/antimatter weapons commonly deployed aboard starships and starbases by various organizations. The Mark XXV torpedo was the current design as of 2375. It has a dry mass of only 186.7 kilograms. The reactant capacity has increased five percent over the previous design, leading to a slightly higher yield of 18.5 isotons. The reactants are in a cryogenic state. Effective tactical range was increased to 4.05 million kilometers.
External Information
- Photon Torpedo at Memory Alpha