Three Ukrainian pilots were killed Friday after a midair collision during a training flight. The catastrophe comes as Western allies have begun offering pilot training to Ukraine's troops. "Yesterday, a disaster occurred in the sky over Zhytomyr region," Ukrainian President Volodymyr Zelenskyy said in a statement released Saturday, confirming the pilots' deaths. AdvertisementAdvertisementThe catastrophe comes just days after the US announced plans to provide jet pilot training for Ukrainians flying F-16s that Denmark and the Netherlands have supplied from their fleets. The training, which will be conducted at Morris Air National Guard Base in Tucson, Arizona, will begin in October.

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Persons: who'd, Volodymyr Zelenskyy, Andriy Pilshchykov, Zelenskyy, It's, Juice, Anderson Cooper, Biden Organizations: Service, Radio Free, CNN, Ukraine's Ministry of Defense, US, Morris Air National Guard Base Locations: Wall, Silicon, Sinhury, Zhytomyr, Ukrainian, Ukraine, West, Denmark, Netherlands, Tucson , Arizona