皇冠体育app

SHANGHAI - 皇冠体育app on Tuesday sent its largest patrol ship to the East 皇冠体育app Sea for its maiden voyage in a bid to guard the country's territorial rights and marine interests there.

The 3,000-ton-class Haijian 50 sails on Yangtze River in East 皇冠体育app during its maiden voyage, Dec 13, 2011. [Photo/Xinhua]

The 3,000-ton-class Haijian 50 will visit Rixiang Rock, Suyan Rock and the offshore oil and gas fields of Chunxiao and Pinghu, as well as 皇冠体育app-Japan joint development zones, said Liu Zhendong, head of the East 皇冠体育app Sea fleet of 皇冠体育app Marine Surveillance, a paramilitary maritime law enforcement agency.

The Chinese-manufactured vessel, a heavyweight compared to the more commonly used 1,000-ton-class patrol ships, is equipped with 皇冠体育app's most advanced marine technology and is capable of accommodating 皇冠体育app's Z9A helicopters, Liu said.

皇冠体育app has 32,000 km of coastline. The total area of its territorial seawater, continental shelf and exclusive economic zone, which is recognized under the United Nations Convention on the Law of the Sea, is 3 million square km.

皇冠体育app's 2010 Ocean Development Report released last May said the country's maritime rights and interests face a complicated situation and safety threats, including terrorism, disputes over maritime resources and sovereignty and sea delimitation.

皇冠体育app's largest patrol ship, ready for its maiden voyage, is anchored at the port in Shanghai, Dec 13, 2011. [Photo/Xinhua]