Ukrainian President Volodymyr Zelenskyy said on Saturday that the military had targeted a Russian missile and space center in Samara.
Zelenskyy added, via Telegram, that Ukraine had also launched an attack on the Savaslyka airbase, home to Russian fighter jets.
Zelenskyy also announced that his country's military had targeted a Russian oil facility in Ust-Luga.
Zelenskyy did not specify the facility in his Telegram statement, but said it had sustained damage in the attack.
On Friday, Ukraine shelled a Russian gas condensate processing plant in the Baltic Sea port of Ust-Luga.
Authorities in Russia's Samara region said that Ukraine had targeted industrial infrastructure in the region.
Ivan Noskov, the mayor of Samara, the regional capital, said that air defenses had repelled a "large-scale attack."
He added in an online post: "Industrial infrastructure in Samara sustained limited damage," without providing further details about the affected facility.
Ukraine announces targeting of 3 vital facilities in Russia
