US warships conduct exercises in South China Sea
A US aircraft carrier group sailed into the South China Sea on a so-called "freedom of navigation" exercise, the first routine operation in the region under new President Joe Biden, AFP reports.
Led by the USS Theodore Roosevelt, the carrier strike group entered the area Saturday, the US Indo-Pacific Command said, the same day Taiwan reported multiple Chinese jets and bombers had flown into its air defense zone.
"It's great to be in the South China Sea again, conducting routine operations, promoting freedom of the seas, and reassuring allies and partners," said Rear Admiral Doug Verissimo, commander of Carrier Strike Group Nine.
Beijing lays claims to nearly all of the South China Sea -- despite Taiwan, the Philippines, Brunei, Malaysia and Vietnam also saying parts belong to them.
China's foreign ministry spokesman called the routine US exercises a "show of force and not conducive to the peace and stability of the region".
The South China Sea is a strategic waterway and also believed to have valuable oil and gas deposits.
Beijing has moved aggressively to turn reefs into artificial islands capable of hosting military planes, angering nations which also stake claims in the area.
The US operation comes days after Washington said its commitment to Taiwan is "rock-solid", the first comments from the Biden administration on the democratic island.
Taiwan split from China at the end of a civil war in 1949 and exists under the constant threat of invasion by the mainland, whose leaders have vowed to one day take it.
Beijing balks at any official contacts with Taiwan and tries to keep the island diplomatically isolated.
The US remains Taiwan's most important unofficial ally, however, and is bound by an act of Congress to sell it weapons to defend itself.
President Donald Trump embraced warmer ties with the island as he feuded with China over trade, and his successor is also expected to remain tough on Beijing.