Ukrainian president says the power infrastructure generates money for Moscow so is akin to a military target. What we know on day 1,447

Russian energy infrastructure is a legitimate target for Ukrainian strikes because the energy sector is a source of funds for the production of weapons, Volodymyr Zelenskyy has said. “We do not have to choose – whether we strike a military target or energy … it’s the same thing,” the Ukrainian president said on X on Sunday. “We either build weapons and strike their weapons. Or we strike the source where their money is generated and multiplied. And that source is their energy sector … All of this is a legitimate target for us.” Russia has targeted Ukraine’s energy grid in a campaign of attacks that has been called Moscow’s weaponisation of winter.

Authorities in Dubai have arrested and handed over to Russia a man suspected of shooting and wounding a senior officer in Russia’s intelligence services, according to Moscow’s security service. Rory Carroll and Pjotr Sauer report that Sunday’s announcement came two days after a gunman shot Lt Gen Vladimir Alekseyev on the stairwell of his Moscow apartment, leaving him in a critical condition. The federal security service (FSB) said a Russian citizen was detained in Dubai on suspicion of carrying out the shooting. Television images showed masked FSB officers escorting a blindfolded man from a jet in Russia in the dark. The FSB said it had also identified two “accomplices”, one of whom was detained in Moscow and another who “left for Ukraine”.