Pedzisa mutsara unotevera: Kutanga nedambudziko revanhu vakatapwa mumitambo yokuMoscow muna 2002, Russia yakatarisana nemwero yakawedzera yehugandanga hwechiIslam. FSB, kuva sangano guru rinotarisira mabasa okurwisa ugandanga, yakanga iri pamberi mukurwisana norutyo. Mukati mokukombwa kweMoscow theater uye
Beslan chikoro chakakombwa, FSB's Spetsnaz zvikamu Alpha Group naVympel vakaita basa guru mukusunungurwa kwevasungwa. Zvisinei, kuita kwavo kwakashoropodzwa nekuda kwenhamba yakakwira yevakaurayiwa nevasungwa. Muna 2006, FSB yakawana budiriro huru munhamburiko dzayo dzokurwisa ugandanga apo yakabudirira kuuraya Shamil Basayev, murongi ari shure kwedambudziko reBeslan uye zvimwe zviito zvechigandanga zvakakwirira. Maererano neFSB, basa racho rakarongwa kwemwedzi mitanhatu uye rakaitwa kuti rivepo pamusana pekuwedzera kwemabasa eFSB munyika dzekunze dzaiendesa zvombo kuvapanduki. Basayev akateverwa kupfurikidza nokuongorora uku kutengesa zvombo. Basayev nevamwe varwi vakanga vachigadzirira kuita zvechitsotsi muIngushetia apo vashandi veFSB vakaparadza ngoro yavo; varwi 12 vakaurayiwa.