 NATO Secretary General Jens Stoltenberg visited the town of Bucha on April 20 on his first trip to Ukraine since the Russian invasion last year. Stoltenberg later wreathed in memory of those who died during the occupation of the town near Kiev and visited a local church where photographs were on display. Ukraine says more than 1,400 people were killed in Bucha during the occupation including 37 children, more than 175 people were found in mass graves and torture chambers, and 9,000 Russian war crimes have been identified. Moscow denies accusations of executions, rapes and torture by its occupying troops.