China unveils world's largest amphibious warship

China has launched the first of its new line of amphibious assault ships and its biggest one yet, strengthening what is already the world's largest navy.The Sichuan, a type 076 new-generation amphibious assault ship, was put into the water at a launch and naming ceremony on Friday. With a full load displacement of 40,000 tons, the warship ranks among the world's largest amphibious assault ships, featuring a dual-island superstructure and full-length flight deck, the People's Liberation Army