Ukrainian drones have struck an oil terminal in St. Petersburg as Kyiv ramps up bombardment of Russia’s oil infrastructure.

The leaders of the U.K., Ukraine, France and Germany discussed the “urgent need” to ramp up production of weapons to combat Russia’s powerful hypersonic Oreshnik ballistic missiles in a meeting in London on Sunday.

Residents of St. Petersburg have been told to stay indoors after a large-scale Ukrainian drone attack targeted the city.

A historic theater in the Russian-occupied Ukrainian city of Mariupol has opened its doors more than three years after it was pummeled in a Russian airstrike that killed hundreds of civilians sheltering inside.