The Role of the Modern Submarine
United States policy is based on four major elements: Deterrence, Forward Presence, Crisis Response, and Force Reconstitution. Naval forces perform many roles in carry out this policy. Submarines are a key element of the Navy team in a variety of these roles. Submarines complement other forces as part of a ballanced joint force structure. The Submarine's role includes:
Regional Sea Denial
Task Group Support
Ground Warfare Support
Precision Strike
Forward Presence
Surveillance
Deterrence
USS Los Angeles (SSN-688)