Policeman walks past an activist holding a single-person picket in support of Russian President Vladimir Putin in front of the State Duma, Russia's Parliament's lower house, in central Moscow on September 21, 2023. The poster reads: "We Are with Him for the Sovereignty of Russia! And You?!". Ukraine warned that difficult winter months lay ahead after a "massive" Russian missile barrage targeted civilian infrastructure, leaving several dead and wounded in towns across Ukraine. (Photo by Alexander NEMENOV / AFP)