SAN DIEGO (March 5, 2021) Aviation Electronics Technician 3rd Class Rebekah Kent (right), from Augusta, Ga., helps Aviation Electronics Technician 3rd Class Kerrie Riley, from Greenville, N.C., don a gas mask during a general quarters drill aboard the aircraft carrier USS Abraham Lincoln (CVN 72). Abraham Lincoln is moored at Naval Air Station North Island in support of routine operations. (U.S. Navy photo by Mass Communication Specialist 3rd Class Allayah Carr)