S-400
Ukrainian forces destroy radars of S-400 and S-300 systems in occupied Crimea – General Staff
Ukraine's military intelligence publishes list of Russian equipment destroyed in Dzhankoy, Crimea
US may resume supplying F-35 to Turkey. Kirby: Abandon Russian S-300 and S-400
Ukraine's denies UK intel's report that Russia used A-50 aircraft for first time in war
Ukraine confirms striking Russian air defence in Crimea, near Luhansk
Ukraine destroys Russian $1.2bn air defence system, sources say
S-400
