Russia has deployed around 97% of its troops as it tries to step up its offensive in eastern Ukraine — but it still lacks the manpower to “punch through” Kyiv’s defenses. a top British military official said Wednesday. UK Defense Secretary Ben Wallace told the BBC that Russia had yet to make a breakthrough in the eastern region of Ukraine despite its advances. “We haven’t actually seen this massing of a single force to punch through in a big offensive. We’ve just seen an effort to advance, and that has come at a huge cost to the Russian army,” he...