Countries surrounding the South China Sea have built more than 90 outposts on around 70 islands, rocks and reefs in the highly disputed area, satellite images show.

China stakes claim to almost the entirety of the South China Sea. It has a series of disputes with several Southeast Asian nations including the Philippines and Vietnam over territory in the waters, which are part of a key shipping route in Asia.

Indonesia said on Monday it does not recognise China's claims over the South China Sea, despite signing a maritime development deal with Beijing, as some analysts warned the pact risked compromising its sovereign rights.

For more than a decade, China has been using an increasingly aggressive hybrid-warfare strategy to increase its power and influence in the strategically important South China Sea. Countering it will be one of the defining

The Indonesian Ministry of Foreign Affairs has repeatedly said the country is a non-claimant state in the South China Sea and has no overlapping jurisdiction with China. Yesterday, the ministry said its position was unchanged and the agreement would have no impact on its sovereign rights.

China is putting ever-greater pressure on the Philippines to cede its sovereign rights in the South China Sea, Secretary of National Defense Gilberto Teodoro said on Tuesday after a meeting with his Australian counterpart in Canberra.

China is stepping up pressure on the Philippines to concede its sovereign rights in the South China Sea, Manila's Defense Secretary Gilberto Teodoro said on Tuesday after meeting his Australian counterpart in Canberra.

Indonesia said on Monday it does not recognise China's claims over the South China Sea despite signing a joint maritime development deal with Beijing, as some analysts warned the agreement risked compromising the country's sovereign rights.