Washington (CNN)A Russian Su-27 fighter jet performed an “unprofessional” intercept of a US Navy P-8 surveillance plane while it was flying in international airspace over the Baltic Sea Tuesday, two defense officials told CNN.
The Russian jet came within about 20 feet of the US aircraft, one official said, adding that the encounter lasted about nine minutes.
The intercept was described by officials as safe but unprofessional, though a US Navy official told CNN that the Navy does not officially classify aerial encounters that way. The Navy classifies aviation intercepts simply as either safe or unsafe. Russian jet flies within 5 feet of US Navy plane, Pentagon says Lt. Cdr. Zach Harrell, a spokesman for US Naval Forces Europe, declined to comment on the specific incident, saying, “US Navy ships and aircraft routinely interact with military units from other countries.”
The last unsafe intercept of a US Navy aircraft by a Russian jet occurred in January when a Russian Su-27 jet flew within five feet of a US Navy EP-3, forcing the Navy plane to fly through its jet wash.
Following that incident, the US State Department issued a statement accusing the Russians of “flagrantly violating existing agreements and international law.”