A woman reacts as she says goodbye to her serviceman husband before he leaves to the frontline, amid Russia's invasion, in Uzhhorod, Ukraine, April 26, 2022. Photo: Reuters

A woman hugs her husband as she says goodbye to him before leaving to the frontline, amid Russia's invasion, in Uzhhorod, Ukraine, April 26, 2022. Photo: Reuters

A woman says goodbye to her relative aboard a train travelling to Przemysl, Poland, amid Russia's invasion of Ukraine, in Odesa, Ukraine, April 25, 2022. Photo: Reuters

A Ukrainian boy waves out of a window to say goodbye to his father as he flees the Russian invasion of Ukraine, in front of a complex, set up as a shelter organised by volunteers, in Zaporizhzhya, Ukraine, April 13, 2022. Photo: Reuters