NAVAL BASE SAN DIEGO (Oct. 17, 2023) Sailors observe the tug boat C TRACTOR 22 on the fantail aboard the Nimitz-class aircraft carrier USS Abraham Lincoln (CVN 72) as it prepares to get underway from Naval Base San Diego. Abraham Lincoln is currently underway conducting routine operations in the Pacific Ocean. (U.S. Navy photo by Mass Communication Specialist 2nd Class Clayton A. Wren)