The Naval Update Map shows the approximate current locations of U.S. Carrier Strike Groups (CSGs) and Amphibious Ready Groups (ARGs), 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 over the world's oceans. A CSG is centered on an aircraft carrier and includes significant offensive strike capability. An ARG is centered on three amphibious warfare ships, with a Marine Expeditionary Unit embarked.

​​Carrier Strike Groups

• CVN 68: The USS Nimitz is moored in Naval Station Mayport, Florida.
• CVN 71: The USS Theodore Roosevelt is underway in the Pacific Ocean.
• CVN 72: The USS Abraham Lincoln is underway in the Arabian Sea.
• CVN 73: The USS George Washington is moored in Apra Harbor, Guam.
• CVN 77: The USS George H.W. Bush is underway in the Arabian Sea.

Amphibious Ready Groups/Marine Expedition Units

• LHA 7: The USS Tripoli is underway in the Arabian Sea.
• LHD 2: The USS Essex is underway in the Pacific Ocean.
• LHD 3: The USS Kearsarge is underway in the Atlantic Ocean.
• LHD 4: The USS Boxer is underway in the South China Sea.