The relevant statement was made by the Air Force Command of the Armed Forces of Ukraine on Facebook.
“On May 10, 2022, air defense units of the Army and Air Forces of the Armed Forces of Ukraine destroyed four unmanned aerial vehicles Orlan-10. Besides this, Air Assault Forces brigade of the Armed Forces shoot down one helicopter Mi-24.” - the report states.
As Defense Express reported, russians are facing non-stop military losses on Ukrainian soil. About 26000 agressor's troops eliminated, 737 air targets of invaders were shot down thousands of tanks, armored vehicles and tracks were destroyed by defenders of Ukraine.
Find figures and an infographic of enemy total combat losses from 24.02 to 11.05 in a publication by Defense Express: