The Ukrainian air defense troops likely shot down a Russian Kh-47 Kinzhal, a so-called "hyper-sonic" missile on May 4, probably using the newly delivered Patriot PAC-3 unit. The remnants of a downed missile point to that missile type.
Source: https://defence-ua.com/weapon_and_tech/giperzvukovij_h_47_kinzhal_uspishno_zbito_zsu_foto_ulamkiv_j_pojasnennja_prichini_silnogo_vibuhu_unochi_4_travnja_nad_kijevom-11498.html
#Ukraine
@Tendar correction: Mach 4+ for PAC-3. Still …