hospital after the attack in a residential block of flats on the north-western outskirts of the Russian capital and his condition is unknown. Alexeyev is number two in the main directorate of Russia's GRU military intelligence and the latest high-ranking military figure to have been targeted in the capital since the full-scale invasion of Ukraine began almost four years ago. He was placed under European Union and UK sanctions after the GRU was accused of being behind the 2018 nerve agent attack in Salisbury in the UK. "The victim has been hospitalised at one of the city's hospitals," said Svetlana Petrenko of Russia's Investigations Committee, which said it opened a criminal case for attempted murder. The gunman fled and investigators searched CCTV footage for clues and began interviewing witnesses. (BBC)