120929-N-RX668-040 PACIFIC OCEAN (Sept. 29, 2012) Operations Specialist Seaman Jennifer Cloud, from Houston, Texas, plots points on a map in the commanding officer�s tactical operation plot compartment aboard the aircraft carrier USS Nimitz (CVN 68). Nimitz is en route to San Diego to embark Carrier Air Wing 11 as it prepares for a composite training unit exercise. (U.S. Navy photo by Mass Communication Specialist Seaman Jess Lewis/Released)