BY A STAFF REPORTER: Ukrainian President Volodymyr Zelensky said it's a sign of failure for Moscow that there is Russian infighting about who deserved the most credit for “tactical advancement” in the town of Soledar. Zelensky said during his nightly address Friday there have been “324 days of full-scale war, and how everything has changed for Russia. They are already at each other's throats over who to attribute some tactical advancement to.” “This is a clear signal of failure for the enemy. And this is another incentive for all of us to put more pressure on the occupier and to inflict greater losses on the enemy,” he said.