8366512 07.02.2023 Deputy chairman of the Russian Security Council Dmitry Medvedev chairs a meeting of the council's interdepartmental commission on improving state migration policy via video link at Gorky state residence, outside Moscow, Russia. Ekaterina Shtukina / Sputnik via AP

Deputy head of Russia's Security Council and chairman of the United Russia party Dmitry Medvedev, right, looks at productions while visiting Raduga Machine-Building Design Bureau in Dubna 116 km (73 miles) north of Moscow, Russia, Thursday, Feb. 2, 2023. Medvedev inspected samples of weapons and held a meeting with the working group of the military-industrial commission to control their production. (Ekaterina Shtukina, Sputnik Pool Photo via AP)

Deputy head of Russia's Security Council and chairman of the United Russia party Dmitry Medvedev, behind the stand, looks at a rocket while visiting Raduga Machine-Building Design Bureau in Dubna 116 km (73 miles) north of Moscow, Russia, Thursday, Feb. 2, 2023. Medvedev inspected samples of weapons and held a meeting with the working group of the military-industrial commission to control their production. (Ekaterina Shtukina, Sputnik Pool Photo via AP)

Deputy head of Russia's Security Council and chairman of the United Russia party Dmitry Medvedev looks at a rocket while visiting Raduga Machine-Building Design Bureau in Dubna 116 km (73 miles) north of Moscow, Russia, Thursday, Feb. 2, 2023. Medvedev inspected samples of weapons and held a meeting with the working group of the military-industrial commission to control their production. (Ekaterina Shtukina, Sputnik Pool Photo via AP)

Deputy head of Russia's Security Council and chairman of the United Russia party Dmitry Medvedev touches a rocket while visiting Raduga Machine-Building Design Bureau in Dubna, Russia, Thursday, Feb. 2, 2023. Medvedev inspected samples of weapons and held a meeting with the working group of the military-industrial commission to control their production. (Ekaterina Shtukina, Sputnik Pool Photo via AP)

8364179 02.02.2023 Deputy head of Russia's Security Council and chairman of the United Russia party Dmitry Medvedev accompanied by Raduga's Director General Sergei Bogatikov visits the Raduga State Machine Building Construction Bureau named after A. Bereznyak, in Dubna, Moscow region, Russia. Ekaterina Shtukina / Sputnik via AP

8364175 02.02.2023 Deputy head of Russia's Security Council and chairman of the United Russia party Dmitry Medvedev visits the Raduga State Machine Building Construction Bureau named after A. Bereznyak, in Dubna, Moscow region, Russia. Ekaterina Shtukina / Sputnik via AP

8364182 02.02.2023 Deputy head of Russia's Security Council and chairman of the United Russia party Dmitry Medvedev accompanied by Raduga's Director General Sergei Bogatikov visits the Raduga State Machine Building Construction Bureau named after A. Bereznyak, in Dubna, Moscow region, Russia. Ekaterina Shtukina / Sputnik via AP

8364178 02.02.2023 Deputy head of Russia's Security Council and chairman of the United Russia party Dmitry Medvedev visits the Raduga State Machine Building Construction Bureau named after A. Bereznyak, in Dubna, Moscow region, Russia. Ekaterina Shtukina / Sputnik via AP

8364177 02.02.2023 Deputy head of Russia's Security Council and chairman of the United Russia party Dmitry Medvedev visits the Raduga State Machine Building Construction Bureau named after A. Bereznyak, in Dubna, Moscow region, Russia. Ekaterina Shtukina / Sputnik via AP

8364173 02.02.2023 Deputy head of Russia's Security Council and chairman of the United Russia party Dmitry Medvedev visits the Raduga State Machine Building Construction Bureau named after A. Bereznyak, in Dubna, Moscow region, Russia. Ekaterina Shtukina / Sputnik via AP

8363042 31.01.2023 Deputy head of Russia's Security Council and chairman of the United Russia party, Dmitry Medvedev chairs meeting of the United Russia party's programme commission in Moscow, Russia. Aleksey Nikolskyi / Sputnik via AP

Meeting of the Program Commission of the party "United Russia" in the Central Executive Committee of the party. Chairman of the United Russia party, deputy chairman of the Russian Security Council Dmitry Medvedev (right) and deputy chairman of the Russian Federation Council, secretary of the General Council of the United Russia party Andrei Turchak (left) before the meeting. 31.01.2023 Russia, Moscow Photo credit: Anatoliy Zhdanov/Kommersant/Sipa USA(Sipa via AP Images)

Meeting of the Program Commission of the party "United Russia" in the Central Executive Committee of the party. Chairman of the United Russia party, deputy chairman of the Russian Security Council Dmitry Medvedev during the meeting. 31.01.2023 Russia, Moscow Photo credit: Anatoliy Zhdanov/Kommersant/Sipa USA(Sipa via AP Images)

8362965 31.01.2023 Head of the United Russia parliament's fraction Vladimir Vasilyev attends a meeting of the United Russia party's programme commission in Moscow, Russia. Aleksey Nikolskyi / Sputnik via AP