Kyiv - Ukraine launched more than 600 drones at Moscow overnight, the Russian capital\u0027s mayor said Tuesday, calling it one of the largest long-range Ukrainian assaults on the Moscow region since the war began more than four and a half years ago.In an attack beginning Tuesday evening and continuing into Wednesday morning, 637 Ukrainian drones were launched at Moscow, Mayor Sergei Sobyanin said. Russian officials said at least 180 were shot down in the Moscow region, while more than 150 were intercepted elsewhere across the country.A high-rise building and a warehouse owned by Wildberries, Russia\u0027s largest online retailer, caught fire in the Moscow region. Ukraine has intensified attacks on Wildberries\u0027 warehouses and factories over the last month, knocking out seven of the company\u0027s 10 largest logistics facilities, according to Ukraine\u0027s Ministry of Defense.There were no confirmed fatalities from the Ukrainian strikes, but authorities said some people were wounded.Russia, meanwhile, launched an attack overnight on the city of Pechenhy in Ukraine\u0027s eastern Kharkiv region, killing 10 people, according to President Volodymyr Zelenskyy.\u00a0"We will definitely respond to this Russian strike," Zelenskyy wrote on\u00a0X. "And it is equally important that our partners also complement our just kinetic responses with their own actions to put pressure on Russia and support Ukraine."Russian officials also threatened consequences over the use of British drones in Ukraine\u0027s deep strikes. Ukraine manufactures the vast majority of its own attack drones, but Russian officials said Tuesday that debris found in the country showed British-made drones had been shot down recently.Ukraine could strike Russia with domestic ballistic missiles in 3 to 6 months, ex-defense chief says"Reports that the Kiev regime is using British drones to carry out strikes deep inside Russian territory confirm that London is deliberately opting for an escalation of the Ukraine crisis, while hypocritically professing a desire for peace," the Russian embassy in London said in a statement. "The deeper its involvement in the conflict and the greater its support for Kiev\u0027s terrorist machinery, the higher the price it will pay."In April, the U.K.\u00a0announced its largest ever drone package for Ukraine, pledging to supply 120,000 drones this year. The package included long-range strike drones, intelligence and reconnaissance drones and logistics drones, according to the U.K.\u0027s Ministry of Defense, which said the deliveries began in April."Britain stands shoulder to shoulder with Ukraine and we are committed to providing the equipment Ukraine needs to defend itself against Putin\u0027s illegal invasion, a U.K. Ministry of Defense spokesperson told CBS News. "Russia should be in no doubt about the resolve of this Government to stand against Russian aggression, in Ukraine and against the UK and our allies.""This is the UK doing what it has long said it would do, which is to support Ukraine 100% against this illegal war led by Vladimir Putin," British Prime Minister Andy Burnham told Sky News on Tuesday. "We are providing support so that Ukraine can defend itself - and that\u0027s been the British position all the way through this conflict."