Ukraine struck a major natural gas processing plant as it continues its offensive against Russian energy infrastructure.
Kyiv also hit two satellite communications centers, the country's general staff added. President Volodymyr Zelenskyy said Moscow redeployed air defense systems to Moscow and Crimea's Kerch Bridge, key to supply troops in the occupied region.
"It is important that as many Russians as possible come to understand that it is the Russian leadership's rejection of diplomacy that is prolonging the war," the president said in a social media publication.
Ukraine has also recently hit a major oil refinery in Moscow, which won't go back to being operative this year, underscoring Kyiv's recent progress in the battlefield.
Citing two sources familiar with the matter, Reuters detailed that repairing efforts will take at least six months. The refinery in question is the largest fuel supplier in the Moscow region and was hit twice this month. It processed 11.6 million metric tons of oil in 2024.
Kyiv said the attack was retaliation for Russian strikes that hit a historic monastery in the country, drawing condemnation from different parts of the world.
NBC News noted that the struck refinery, called Kapotnya, is located just 10 miles away from the kremlin.
Russia, in turn, vowed to escalate its attacks. "It is no coincidence that the president announced some time ago, after yet another Kyiv terrorist attack, that we will now conduct massive group strikes on a regular basis against targets whose condition directly affects the combat readiness of the Ukrainian Armed Forces," said Russian Foreign Minister Sergei Lavrov last Thursday.
Another recent report noted that Russia is considering importing fuel as continued Ukrainian strikes cripple its energy sector.
Citing two unnamed sources, the Vedomosti daily said earlier this week that the measure, brought up during a meeting led by Deputy Prime Minister Alexander Novak, could seek to address fuel disruptions. Different regions across the country have reported restrictions on fuel sales, rising oil prices and long queues at gas stations.
Authorities in occupied Crimea recently halted gas sales for civilians this week as attacks against the territory ramp up.
He went on to say that gas sales for non-state companies and individuals would be halted for an indefinite period to "ensure the functioning and security of the Republic of Crimea."
The city of Sevastopol on Monday announced "enforced temporary measures" to address the situation, including the end of public transport after 10 p.m. and the closure of large shops and cafes two hours earlier. Street lights will also be turned off during parts of the day.