ðə sˈɛntɹəl hˈaɪdɹəfˌɔɪl dɪzˈaɪn bjˈʊɹɹoʊ wʌz wˈʌn ʌvðɪ ˌɔːɹɡɐnᵻzˈeɪʃənz wˈɜːkɪŋ ˌɔn ðɪs tˈɑːpsˈiːkɹᵻt pɹˈɑːdʒɛkt, ɐbˌaʊt wˌɪtʃ lˈɪɾəl wʌz nˈoʊn ʌntˈɪl ðə fˈɔːl ʌvðə sˈoʊviət jˈuːniən.
The Central Hydrofoil Design Bureau was one of the organizations working on this top-secret project, about which little was known until the fall of the Soviet Union.