G7 Group

G20 (group of major economies) consists of 20 major economies in the world including nineteen countries and the European Union. Until 2009, members of the G20 include: Saudi Arabia, India, Argentina, Brazil, Canada, Germany, South Korea, United States, Indonesia, Mexico, South Africa, Russia, Japan, France, Turkey, China, Australia, UK, Italy, and the European Union Europe.

G7 group of industrialized countries leading the world, including USA, Germany, Italy, UK, France, Japan and Canada and the G8 is the G7 countries including Russia

G20 Group

G8 Group

G7 Group

G7 group concern about the risk of China on East Sea

Leaders of the group of seven industrialized nations (G7) development expressed concern about tensions in the sea, while China's Communist Party newspaper lampooning of Japanese policy in the G7.

November last year, China announced the establishment of non-recognition on the East China Sea, the move encountered opposition from the United States and its allies in the region.

In a recent interview with the BBC, Professor Carl Thayer, from the Australian Defence Force Academy, said that China may use 981 Hai Duong rig to go to establish an air defense identification zone in the East Sea.