Chinese and US surveillance aircraft in 'unsafe' encounter

There was an "unsafe" close encounter between a US Navy P-3 Orion and a Chinese surveillance aircraft over the disputed South China Sea, the first known mid-air encounter under the Trump administration.

One US official said the Chinese plane was a People's Liberation Army Air Force KJ-200.

The two planes flew within 1,000 feet of each other in the general vicinity of the contested Scarborough Shoal in the South China Sea.

A spokesperson for US Pacific Command, which oversees US troops in the region confirmed, the incident, calling it "unsafe" in a statement provided to CNN. "The US Navy P-3C was on a routine mission operating in accordance with international law," Major Rob Shuford said.

"The Department of Defense and US Pacific Command are always concerned about unsafe interactions with Chinese military forces," he added. "We will address the issue in appropriate diplomatic and military channels."

A second official said that the American P-3 had to alter course to ensure that there was not an aerial collision.

While the Navy considers the encounter to be "unsafe," it does not assess that any malign intent was behind the incident, though the event was considered serious enough to be raised up the chain of command.

The official called encounters between US and Chinese aircraft like the one that took place on Wednesday "extremely rare," noting that there were zero such incidents in 2015 and two in 2016. It was the first such instance of 2017.

China claims almost all of the South China Sea despite objections from neighbors including the Philippines, Malaysia, Brunei and Vietnam.Beijing has also created artificial islands in the area, with military features.