 Kọ itẹsiwaju fun paragirafi yii - Ni ọdun 1914-1917 Vasily Kravkov kopa ninu Ogun Agbaye akọkọ. Ni Oṣu Kẹjọ-Oṣu Kẹsan ọdun 1914 ni Ẹgbẹ-ogun XXV 5th Army, Southwestern front o kopa ninu Ogun ti Galicia : , lati Oṣu Kẹsan ọdun 1914 si Oṣu kejila ọdun 1915 jẹ Oluranlọwọ Oluranlọwọ ti Ẹka Ilera ti Ogun 10th Northwestern, nigbamii Western front, ni Oṣu kejila ọdun 1915 o ti yan dokita XXXVII Army Corps Ogun 12, Northern front. Láti oṣù Kẹrin ọdún 1916 ni Vasily Kravkov ti ń sìn gẹgẹ bí oníṣègùn fún Ẹgbẹ ọmọ ogun Siberia keje. Ní oṣù karùn-ún ọdún 1917 ni wọn gbé e ga sí Privy Councilor ìpele kẹta ti ilé ẹjọ 