<span style="color: #222222;">Russia's defence ministry has claimed that it struck and destroyed Ukraine's Starokostiantyniv military airbase with long-range high-precision weapons.</span><br />'' <span style="color: #222222;"><br />''  Russian defence ministry spokesman Igor Konashenkov disclosed this in a  statement on Sunday morning. He further said, a Ukrainian-controlled S-300 missile defence system had also been destroyed. Konashenkov added that Russia shoot down 10 Ukrainian planes and helicopters over the past 24 hours.</span><br />'' <span style="color: #222222;"><br />''<br />''On the other hand, Ukraine's defence ministry in its daily report on the conflict has claimed that Russian forces have lost 88 aircraft and helicopters since the war began.</span><br />