fɹʌm ˈɔːɡəst, ɪt wʌz kˈæɹid ˈaʊt baɪ θɹˈiː ɐ sˈɪksti nˈaɪn tˈaɪp ævˈaɪzoʊz, ˈɔːɹɡɐnˌaɪzd ɚɹˈaʊnd ðə fɹˈɪɡəts ænd , səpˈoːɹɾᵻd baɪ ðə tˈæŋkɚ .
From August, it was carried out by three A 69 type avisos, organised around the frigates  and , supported by the tanker .