Șeful Statului Major al Rusiei, avertisment după întâlnirea Putin-Biden. „Rusia își rezervă dreptul de a folosi arme nucleare”

ST PETERSBURG, RUSSIA - JULY 30, 2017: The chief of the Russian general staff and first deputy defence minister Valery Gerasimov (L) before a naval parade marking the Day of the Russian Navy. Mikhail Metzel/TASS