Ukraine media are reporting that a pair of recent drone attacks on air bases deep inside Russia that hit parked bomber aircraft were the work of Ukrainian saboteurs coordinated by Kyiv’s military intelligence services.

Ukrainian saboteurs coordinated by Kyiv’s military intelligence services carried out a pair of recent drone attacks that hit parked bomber aircraft at air bases deep inside Russia, Ukraine media claimed Tuesday.

The attacks on Russian airfields on Saturday and Monday destroyed two Russian bombers and damaged two other aircraft, according to Ukrainska Pravda, as the war approaches its 18-month milestone.