Ukraine accused of killing four in occupied Crimea

Russian-backed authorities in the occupied region of Crimea in Ukraine say at least four people have been killed in the latest wave of Ukrainian strikes on the peninsula.Three people were killed and seven wounded in one of the attacks on what were described as "non-residential facilities" in the regional capital, Simferopol. It appears to be the first attack resulting in fatalities there.In a separate incident, one person was killed and three injured in an attack on a commuter train travelling to the city of Kerch, the Russia-installed Crimea leader said.Ukraine has not commented. It marks the third day in a row it has been accused of targeting civilian transport in its occupied territories.Kyiv has recently expanded its attacks inside Russia, too.On Wednesday, it carried out a strike on the outskirts of St Petersburg, hours before the opening of a major economic forum designed to attract foreign investment into the country.According to President Volodymyr Zelensky, Ukrainian drones had hit several locations in Russia, including the oil terminal and a naval base in the nearby town of Kronstadt - the main outpost of the Russian Navy's Baltic Fleet.