Ukraine’s Unmanned Systems Forces hit another 18 energy nodes in Crimea and occupied territories in three days

Ukraine air attacks kill two and wound 17 in Russia's south

Launchers are the part of ground-based air defense systems that fire interceptor missiles, which are designed to take out an incoming threat, like a drone, jet, helicopter or different types of missiles.

Volodymyr Zelenskyy is due to meet Donald Trump, the US president, in Washington on Tuesday.

A Ukrainian drone campaign against Crimea’s power grid has left hundreds of thousands of people in the Russia-held territory without electricity for days at a time.