Mothers and wives have been left in the dark, forced to make endless phone calls and scour the internet for clues
Treading carefully between the plots, Lidiya Sribna, 51, goes from grave to grave placing a red carnation on each of the mounds of soil.
Sometimes, on these visits to Krasnopillya military cemetery on the outskirts of Dnipro, in south-east Ukraine, she will balance sweets or biscuits on the black wooden crosses – a Ukrainian tradition – or give the small plaques a wipe and pick up any litter that has been scattered by the wind.