Four warships of the Caspian fleet were involved in the missile attacks, the Gepard-class frigate Dagestan and the Buyan-M-class corvettes Grad Sviyazhsk, Uglich and Veliky Ustyug. They fired cruise missiles from the Kalibr NK (Klub) VLS launchers. The missiles used are capable of hitting a target within 3 meters at a range of up to 2,500 km.