Ukrainian aviation expert Kryvolap says the lack of advanced airborne radar and suitable missiles limits the fighters to targeting drones and missiles.
Russian milbloggers report a mysterious aircraft downing, speculating Ukrainian F-16 involvement—potentially the second such incident since 12 October.
Ukrainian forces reportedly launched a drone attack on Borisoglebsk airfield in Russia's Voronezh Oblast, targeting bomb warehouses, Su-35 and Su-34 jets, and fuel storage to disrupt operations.
A recent investigation has uncovered a complex international scheme allowing Russia to maintain its Su-30SM fighter jets using French equipment, potentially undermining the effectiveness of sanctions.
The operation has received full support from EU foreign policy chief Josep Borrell, who declared the EU's backing following a briefing from Ukrainian Foreign Minister Dmytro Kuleba.
Using a combination of ATACMS missiles, Storm Shadow cruise missiles, and drones, Ukraine
launched a series of attacks on key Russian military targets in occupied Luhansk, Crimea, and within Russia, targeting repair facilities, airfields, and fuel depots and causing an estimated $3.5-4 billion in damages.
Ukraine says it has downed a Russian Su-25 attack jet in Donetsk Oblast. Separately, a Russian Su-34 bomber crashes in North Ossetia during a training flight, killing both pilots.
Previous Russian aircraft losses have prompted Russian forces to temporarily decrease aviation activity throughout Ukraine, according to ISW. However, ISW said that the "15 aircraft and skilled pilots lost in two weeks are not negligible for Russia" given the estimated total of 300 Sukhoi aircraft in its airbase.
Ukrainian air defenders engaged two Russian aircraft in the east, downing one Su-34 fighter-bomber aircraft, which raises reported recent Russian plane losses to 15.
Ukrainian Air Force commander Mykola Oleshchuk says Ukrainian missileers engaged two Russian aircraft in the east, downing one Su-34 fighter-bomber aircraft, which raises reported recent Russian plane losses to 15.