WASHINGTON, May 19 — Two Chinese SU-30 aircraft carried out what the US military described as an “unprofessional” intercept of a US aircraft designed to detect radiation while it was flying in international airspace over the East China Sea.
“The issue is being addressed with China through appropriate diplomatic and military channels,” said Air Force spokeswoman Lieutenant Colonel Lori Hodge.
Hodge said the US characterisation of the incident was based on initial reports from the US aircrew aboard the WC-135 Constant Phoenix aircraft “due to the manoeuvres by the Chinese pilot, as well as the speeds and proximity of both aircraft.”
“Distances always have a bearing on how we characterise interactions,” Hodge said, adding a US military investigation into the intercept was underway.
She said the WC-135 was carrying out a routine mission at the time and was operating in accordance with international law.
A Chinese jet is seen in this screenshot taken from the Reuters video.Chinese foreign ministry spokeswoman Hua Chunying declined to comment on the specific incident and referred questions to the defence ministry which has yet to comment.
“For a long time US ships and aircraft have been carrying out close up surveillance of China which can really easily cause misunderstandings or misjudgements or cause unexpected incidents at sea or in the air,” she said. “We hope that the US side can respect China’s reasonable security concerns.
On February 8, a US Navy P-3 spy plane and a Chinese military aircraft came close to each other over the South China Sea in an incident the Navy saw as unsafe but also inadvertent.
Reuters reported at the time that the aircraft came within 1,000 feet (305 meters) of each other in the vicinity of the Scarborough Shoal, between the Philippines and the Chinese mainland.