The Obama administration on Friday accused a Chinese fighter jet of conducting “several passes” during a "dangerous intercept" of a U.S. Navy surveillance and reconnaissance aircraft off the coast of China in international airspace, baring its weapons and coming within feet of the U.S. plane.

Pentagon Press Secretary Rear Adm. John Kirby said a protest has been issued to China through diplomatic channels, calling the maneuver - the fourth such incident since March - “very close” and “very dangerous.” reported:

Kirby said the Chinese jet made several close passes by the Navy P-8 Poseidon plane, coming within 30 feet of it. He said the Chinese jet did a “barrel roll” maneuver over the top of the Poseidon and also passed across the nose of the Navy plane, exposing the belly of the fighter in a way apparently designed to show that it was armed.

Kirby said it happened about 135 miles east of Hainan Island.

“We have registered our strong concerns to the Chinese about the unsafe and unprofessional intercept which posed a risk to the safety and the wellbeing of the air crew and was inconsistent with customary international law,” he said. “Also … this undermines efforts to continue developing military-to-military relations with the Chinese military.”

The Washington Free Beacon first reported on the incident, saying the P-8 was conducting routine surveillance when the Chinese Su-27 interceptor carried out a barrel roll over the U.S. plane.

As reported by the Free Beacon, this is the second such encounter this year with a U.S. surveillance aircraft – following an incident in April involving a Russian Su-27 flying close to a U.S. Air Force aircraft north of Japan.

Watch Pentagon Press Secretary Rear Adm. John Kirby speak about the incident the clip above and see Harris Faulkner break the news on "Shepard Smith Reporting" in the clip below.