| Aspect | Torpedo | Submarine |
|---|
| Primary Function | Weapon system designed to destroy ships or submarines | Underwater vessel used for defense, patrol, and attack missions |
| Required Credentials | Technical training in weapon systems, engineering, or naval operations | Naval officer or engineer certification, submarine qualification |
| Work Environment | Naval ships, underwater, military settings | Submarine vessels, underwater, military environment |
| Industry Usage | Military defense, naval warfare | Military defense, naval operations |
While a torpedo is a weapon used by submarines, a submarine is a vessel that can deploy torpedoes. Both roles require specialized military training and operate in underwater military environments, but they serve different functions within naval operations.