At least one person was reportedly killed and 40 others were injured in Ukraine’s second-largest city Russian troops have struck a police building in Ukraine’s second-largest city of Kharkov on Friday, killing at least one officer and injuring dozens, Ukrainian officials said. According to the Ukrainian Interior Ministry, a Russian S-400 missile hit an unspecified “facility that housed police officers.” A 43-year-old police colonel has been killed, while 30 police officers, a first responder