Coast Guard says China is ramping up activity in the US Arctic

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The Coast Guard warned of "increased Chinese research vessel activity" in the U.S. Arctic as it responded to multiple vessels in the region.

The agency said it recently "detected and responded to two Chinese research vessels operating in the U.S. Arctic and is currently monitoring a total of five similar vessels in or near the U.S Arctic."

"On August 5, a C-130J Hercules fixed wing aircraft from Air Station Kodiak responded to the Chinese research vessels Ji Di and the Zhong Shan Da Xue Ji Di. Both vessels were transiting northeast in the Bering Sea," the Coast Guard said.

"On August 6, the crew of U.S. Coast Guard Cutter Waesche (WMSL 751) again responded to the Zhong Shan Da Xue Ji Di as it was transiting north in th