The relevant statement was made by the Air Force Command of the Armed Forces of Ukraine on Facebook.
“On April 28, 2022, Russian invaders intensified air strikes, air- and sea-based cruise missile strike. Five Kalibr- and Kh-type missiles have been shot down over the past day. The enemy also increased the number of unmanned aerial vehicles (UAVs) in the Ukrainian air space, which are successfully destroyed by our anti-aircraft defense systems. Nine UAVs were hit, namely seven Orlan-10 UAVs and two unidentified UAVs,” the report states.
Read more: Ukraine’s Armed Forces repels nine enemy attacks, destroys six Russian tanks in JFO area

In Kharkiv Region, the anti-aircraft missile unit of the Ukrainian Air Force shot down one more Russia’s Su-34 fighter.
Previous day Ukrainian warriors shot down russia's Ka-52 helicopter near Kherson with 9K33 Osa SAM.
The work of the Osa anti-aircraft missile system near Kherson was shot on camera in two videos.
Find more details on the theme and whatch video in a publication by Defense Express:
Ukrainian Warriors Shot Down russia's Ka-52 Helicopter Near Kherson with 9K33 Osa SAM (Video)

As Defense Express reported, russians are facing non-stop military losses on Ukrainian soil. About 22800 agressor's troops eliminated, 557 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 27.04 in a publication by Defense Express:
The 64th Day of the War: Russian Casualties in Ukraine

Find more details on the current russias combat losses in Ukraine-russia war in a publication by Defense Express:
Day 65th of War Between Ukraine and Russian Federation (Live Updates)

Read more: $33bn from US: Biden Asked Congress for Astronomical Sum in Funding to Aid Ukraine’s Fight Against Russia