RT News - July 31 2022 (20:00 MSK)

Russian authorities investigate a drone bombing that struck the headquarters of the Black Sea Fleet in the Crimean city of Sevastopol. Vladimir Putin lays out Russia's new naval doctrine of national security and self-defense as the country celebrates Navy Day. China steps up its military activity near Taiwan in response to US House speaker Nancy Pelosi's possible trip to the island as she kicks off her tour of the region. Beijing has warned the move would mean crossing a red line. Russia's Foreign Minister gets a warm welcome as he visits four African nations. That's despite Western pressure for them to snub Moscow.