MOSCOW (Sputnik) — The suspects, all on the Interior Ministry's terror watch list, were identified as Talha Gunes, dubbed "as IS [Daesh] bomber and chemist," Abdulmubtalip Demir and his wife Gamze Demir, Anadolu news agency reported.
During the searches at the suspects' homes, police seized explosives, grenades and a pistol.
The Daesh is a terrorist organization outlawed in Russia and numerous other countries throughout the world.