Russian officials said Saturday that they had hit a weapons depot in western Ukraine, which Ukrainian officials confirmed. Russia claimed that its forces had used advanced hypersonic missiles, though that could not be independently verified. 

There you go. Look, Quasi's, I appreciate your caution in wanting to "independently verify" but how are you ever going to do that and why do you need independent confirmation when it is completely obvious that in both of these recent devastating attacks the Ukrainian military was powerless to prevent them, as it would be if hypersonic missiles were used?