Kadena Air Base, Japan
CNN
 — 

The US Navy reconnaissance jet flies at 21,500 ft over the South China Sea, 30 miles from the contested Paracel Islands, a gaggle of about 130 small atolls, the largest of that are dwelling to Chinese language army bases.

A voice, saying it’s coming from a Folks’s Liberation Military (PLA) airport, crackles over the radio of the US Navy P-8 Poseidon as a CNN crew, given uncommon entry aboard the US flight, listens in.s

“American plane. Chinese language airspace is 12 nautical miles. Not approaching any extra otherwise you bear all accountability,” it says.

In a couple of minutes, a Chinese language fighter jet armed with air-to-air missiles intercepts the US airplane, nestling in simply 500 ft off its port facet.

The Chinese language fighter jet was so shut, the CNN crew might see the pilots turning their heads to have a look at them – and will make out the pink star on the tail fins and the missiles it was armed with.

Lt. Nikki Slaughter, the pilot of the American airplane, hails the twin-seat, twin-engine PLA plane.

“PLA fighter plane, that is US Navy P-8A … I’ve you off my left wing and I intend to proceed to the west. I request that you simply do the identical, over.”

There’s no reply from the Chinese language fighter jet, which escorted the US airplane for quarter-hour earlier than turning away.

To a CNN crew aboard the American jet, it’s stark proof of the tensions brewing within the South China Sea, and between the US and China.

The commander of this US Navy mission has a special take.

“I’d say its one other Friday afternoon within the South China Sea,” Navy Cmdr. Marc Hines tells the CNN crew.

Over the previous a number of years, the South China Sea has emerged as a serious potential flashpoint within the Asia Pacific. Islands in it, just like the Paracels close to which the US Navy airplane was intercepted Friday, are the topic of overlapping territorial claims partially from China, the Philippines, Vietnam, Malaysia, Brunei and Taiwan.

Not solely does the strategic waterway maintain huge sources of fish, oil and gasoline, however a couple of third of world transport passes by way of it – price about $3.4 trillion in 2016, in response to the Middle for Strategic and Worldwide Research’ (CSIS) China Energy Challenge.

China claims historic jurisdiction over virtually the whole thing of the huge sea, and since 2014 has constructed up tiny reefs and sandbars into synthetic islands closely fortified with missiles, runways and weapons programs – sparking outcry from the opposite claimants.

The Paracel Islands, known as the Xisha Islands by China, are within the northern a part of the South China Sea, east of Da Nang, Vietnam, and south of China’s Hainan Island.

Named by sixteenth century Portuguese mapmakers, they haven’t any indigenous inhabitants to talk of, solely Chinese language army garrisons amounting to 1,400 folks, in response to the CIA Factbook.

Surrounding them is 12 nautical miles of airspace that China was claiming as its personal Friday – a declare Washington doesn’t acknowledge.

Far to the southeast sits the Spratly Islands chain, simply 186 miles from the Philippine island of Palawan.

In 2016, in a case introduced by the Philippines, a world tribunal within the Hague dominated that China’s declare to historic rights to the majority of the ocean had no authorized foundation.

However Beijing has rejected the tribunal’s ruling and continued its army buildup, constructing bases within the Spratlys, which it calls the Nansha Islands.

China additionally conducts common army workouts in a lot of the South China Sea and maintains a big presence of coast guard and fishing vessels within the disputed waters – which has steadily stoked tensions with its neighbors.

On Friday, whereas flying near the Philippines, the US Navy P-8 noticed a PLA Navy guided-missile destroyer and descended to round 1,000 ft to get a more in-depth look – bringing extra warnings from the PLA.

“US plane. US plane. That is Chinese language naval warship 173. You might be approaching to me at low altitude. State your intention over,” a voice comes over the US airplane’s radio.

PLA warship 173 is the destroyer Changsha, possible armed with dozens of surface-to-air missiles.

The US airplane will maintain a secure distance, its pilot, Lt. Slaughter, replies.

“US plane. US plane. That is Chinese language naval warship 173. You might be clearly endangering my security. You might be clearly endangering my security,” the Chinese language ship says.

“I’m a United States army plane. I’ll preserve a secure distance out of your unit,” Slaughter replies, and the US mission continues.

The US Navy says these missions are routine.

US vessels and plane function recurrently the place worldwide regulation permits, the Pentagon says. However China claims the US presence within the South China Sea is what’s fueling the tensions.

When a US guided-missile cruiser steamed close to the Spratly Islands in November, the PLA mentioned such motion “critically infringes on China’s sovereignty and safety” and is “arduous proof is that the US is in search of maritime hegemony and militarizing the South China Sea.”

The US Navy mentioned the US cruiser performed the operation “in accordance with worldwide regulation after which continued on to conduct regular operations in waters the place excessive seas freedoms apply.”

For Hines, the US commander of Friday’s mission, the tensions are all the time much less when he’s speaking with the Chinese language facet.

Silence brings uncertainty, he says.

“At any time when there’s no response, it leaves questions. Do they perceive what have been saying? Do they perceive our intentions? Do they perceive we don’t imply any hurt?” he says.

For probably the most half Friday, the solutions have been there. And the encounters have been “skilled,” Hines says. And he desires to maintain it that means.