The U.S. Marine Corps is bringing together foreign commanders from amphibious forces deployed mostly in the Asia-Pacific for a conference aimed at taking steps to integrate operations, with China excluded from the event, according to officials and planning documents.
China rebuked the Philippines on Tuesday for taking journalists to a disputed island in the South China Sea, dismissing its occupation as "futile and illegal" in the latest war of words between the two sides.
China has warned Philippine air force and navy planes at least six times to leave areas around the disputed South China Sea, the Philippine military commander responsible for the region told a Senate hearing on Thursday.
Japan's military is considering joining the United States in maritime air patrols in the South China Sea in response to China's increasingly assertive pursuit of territorial claims, a Japanese and a U.S. source familiar with the discussions said.
China's foreign ministry said on Tuesday that it was "extremely concerned" after leaders of Southeast Asian countries expressed worry about land reclamation and navigational freedom in the disputed South China Sea.
The Philippines called on its Southeast Asian neighbors to unite in urging China to halt reclamation of land in the South China Sea, but the call failed to raise widespread support ahead of a regional summit.
Southeast Asian leaders edged closer to open criticism of China's land reclamation in the disputed South China Sea at a regional summit on Monday, as the Philippines drew the ire of Beijing which called its objections to the work "unreasonable".
The United States has asked for access to Philippine military bases in eight locations to rotate troops, aircraft, and ships as Washington shifts its forces to Asia and as China expands its military presence in the South China Sea.
Filipino activists denounced China's coast guard on Tuesday for turning water cannon on Philippine fishing boats in disputed waters, near where hundreds of Filipino and American Marines landed on a beach in a mock assault.
China could eventually deploy radar and missile systems on outposts it is building in the South China Sea that could be used to enforce an exclusion zone over the disputed territory, the U.S. military commander for Asia said on Wednesday.
China's plans for islands it is creating in the South China Sea show for the first time the scale of civilian architecture it will extend across the disputed waterway, entrenching its reach in the maritime heart of Southeast Asia, experts say.
U.S. President Barack Obama said Washington is concerned China is using its "sheer size and muscle" to push around smaller nations in the South China Sea, drawing a swift rebuke from Beijing which accused the United States of being the bully.
Chinese President Xi Jinping told the visiting head of Vietnam's ruling Communist Party on Tuesday that the two countries must manage their dispute over the South China Sea well to maintain peace and stability, state media reported.
The Philippines dismissed concerns by China over its plan to repair military facilities in South China Sea, a foreign ministry spokesman said on Saturday, insisting Manila has sovereign rights over territories in the disputed areas.
The Philippines said on Thursday it would resume repair and reconstruction works in the disputed South China Sea after halting activities last year over concerns about the effect on an arbitration complaint filed against China.
Vietnam and Australia called on Wednesday for "self-restraint" in the South China Sea and warned against the unilateral use of force, an obvious reference to China's increasingly aggressive presence that has stirred concerns across the disputed region.
China expressed concern on Thursday after the Philippines' energy department said it would not renew visas for 16 Chinese nationals who work for the Philippine national grid after a senator raised security concerns.
Taiwan had to use a mainland Chinese shipper to get vital materials to a $100 million port it is building on a disputed island in the South China Sea last month after it couldn't find a local firm to do the job, Taiwanese officials said on Friday.
China has started dredging around the disputed Mischief Reef in the South China Sea, a Philippine navy commander said on Thursday, signalling Beijing may be preparing to expand its facilities in the area.
The United States would welcome a move by Japan to extend air patrols into the South China Sea as a counterweight to a growing fleet of Chinese vessels pushing Beijing's territorial claims in the region, a senior U.S. Navy officer told Reuters.
The Philippines on Wednesday accused China of undertaking massive reclamation work on several reefs in the disputed South China Sea, expressing concern the activities could fuel tensions.