WASHINGTON - Days after China asserted greater military control over a swath of the East China Sea to bolster claims to a cluster of disputed islands, the U.S. defied the move Tuesday as it flew two B-52 bombers through the area.
The U.S. said what it described as a training mission was not flown to respond to China's latest military maneuver, yet the dramatic flights made clear that the U.S. will not recognize the new territorial claims that Beijing laid out over the weekend.
The two unarmed U.S. B-52 bombers took off from their home base in Guam and flew through China's newly designated air defense zone, then returned to base, U.S. officials said. The bombers were in the zone for less than an hour, thundering across the Pacific skies during midday there, the officials said, adding that the aircraft encountered no problems.
Computer screens display a map showing the outline of China's new air defense zone in the East China on the website of the Chinese Ministry of Defense, in Beijing Tuesday. Beijing on Saturday, Nov. 23, 2013 issued a map of the zone - which includes a cluster of islands controlled by Japan but also claimed by China - and a set of rules that say all aircraft entering the area must notify Chinese authorities and are subject to emergency military measures if they do not identify themselves or obey Beijing's orders.
While the U.S. insisted the training mission was long-planned, it came just days after China issued a map and a new set of rules governing the zone, which includes a cluster of islands that are controlled by Japan but claimed by Beijing.
U.S. officials would not publicly acknowledge the flights on Tuesday, but State Department spokeswoman Jen Psaki said China's move appeared to be an attempt to change the status quo in the East China Sea.
"This will raise regional tensions and increase the risk of miscalculation, confrontation and accidents," she told reporters.
China said Saturday that all aircraft entering the new air defense zone must notify Chinese authorities and are subject to emergency military measures if they do not identify themselves or obey Beijing's orders. U.S. officials, however, said they have received no reaction to the bomber flights from the Chinese.
The bomber mission underscores Washington's immediate rejection of China's new rules. The U.S., which has hundreds of military aircraft based in the region, has said it has zero intention of complying. Japan likewise has called the zone invalid, unenforceable and dangerous, while Taiwan and South Korea, both close to the U.S., also rejected it.