Berlinska reminded that Russia attacks Ukraine daily with tens of thousands of shells, as Ukrainian Defense Forces face shortages. “We’re retreating further as the front shifts; Russians are on the offensive. This marks the start of a major offensive in May, foreshadowing a challenging summer,” stated the head of the Air Intelligence Support Center.” Read also: Ukraine’s intelligence predicts Russian offensive timing in Kharkiv and Sumy The threat of a new Russian offensive — what is known Earlier, the director of the New Geopolitics Research Network, Mykhailo Samus, said on Radio NV that May …