Russia "deeply regrets" that one of its military aircraft enters South Korea's airspace during its first joint air patrol with China and pledges to launch an investigation into the incident.
Russia told the South Korean government that it would begin an investigation into the case and take the necessary further steps, depending on the outcome of the investigation.
On Tuesday, the South Korean Air Force aircraft released 360 rounds of warning shots in response to a "multitude" of Russian military planes that entered the airspace of the South.
Russia confirmed on Tuesday that it had carried out its first joint patrol with China ̵
1; an event that prompted South Korea to pull out fighters in response. Moscow's defense ministry reported that four bombers supported patrols on a previously planned route over "neutral waters" in the Japanese and East China Sea, according to the BBC. South Korea claims two Tu-95 bombers and one A-50 airplane jet have entered the IDA identification area to the south along with two Chinese bombers along the east coast. before the A-50 entered the airspace of South Korea. Seoul's defense staff said the Russian intelligence aircraft left the area three minutes later, but later returned and again broke South Korean airspace in four minutes. Officials said South Korean fighters launched another 10 torches and 280 machine guns as warning shots. Officials added that Chinese planes do not interfere with South Korean airspace.
Edmond Demarche and Associated Press contributed to this report.