A military sapper inspects the remains of a Russian Sukhoi Su-25 hit by Ukrainian Armed Forces in Ukraine’s Kyiv Region in April 2022. REUTERS/Mykola Tymchenko Ukraine said it destroyed three Russian Su-25 aircraft in a single week. A Ukrainian commander said they were hit in Donetsk, a region experiencing heavy fighting. The jets fly low to give air support, making them vulnerable to antiaircraft attacks….