Ukrainian President Volodymr Zelensky accuses Russia of obstructing peace talks with Vladimir Putin, while US President Donald Trump attempts to mediate. Despite some diplomatic efforts, tensions remain high, with Russia launching significant attacks on Ukraine. Zelensky seeks security guarantees from Western allies, emphasizing the need for strong military support. The situation is complicated by historical agreements that have not been honored, and both sides express skepticism about the potential for a successful summit.