The Naval Update Map shows the approximate current locations of U.S. Carrier Strike Groups and Amphibious Ready Groups, based on available open-source information. No classified or operationally sensitive information is included in this weekly update. CSGs and ARGs are the keys to U.S. dominance of the world's oceans. A CSG is centered on an aircraft carrier, which projects U.S. naval and air power and supports a Carrier Air Wing. The CSG includes significant offensive strike capability. An ARG is centered on three amphibious warfare ships, with a Marine Expeditionary Unit embarked. An MEU is built around a heavily reinforced and mobile battalion of Marines.
Carrier Strike Groups
The USS John C. Stennis CSG with Carrier Air Wing 9 embarked is under way in the U.S. 5th Fleet area of responsibility conducting missions supporting Operation Enduring Freedom, maritime security operations and theater security cooperation efforts.
Amphibious Ready Groups/Marine Expeditionary Units
The USS Peleliu ARG with the 15th MEU embarked is under way in the U.S. 5th Fleet AOR supporting maritime security operations and conducting theater security cooperation efforts.