After a relatively quiet winter on the front, a new russian offensive appears to be under way in the east. defense secretary lloyd austin says he also expects the ukrainians to mount their own offensive in the spring. so which side better positioned to make gains? joining me is the founder of war on the rocks and research program director in the russian studies program at the think tank cna. thank you both for joining us. you are my go-to on all things war related. it appears that russia's offensive has begun. you believe that it will remain largely focused in the east and donbas. there have b...