Main Intelligence Directorate (Russian: Гла́вное разве́дывательное управле́ние, tr. Glavnoye razvedyvatel'noye upravleniye, IPA: [ˈglavnəjə rɐzˈvʲɛdɨvətʲɪlʲnəjə ʊprɐˈvlʲenʲɪjə]), abbreviated GRU (Russian: ГРУ, IPA: [geeˈru]), was the foreign military intelligence agency of the Soviet Army General Staff of the Soviet Union.