Hours, injuring some 600 people. and now ukrainian officials say russian troops are blocking evacuations from part of that complex. breaking promises again in the east u.s. and nato officials acknowledge russian forces there are making incremental progress. i m told that the u.s. has seen some evidence of improvement in the russian military s ability to combine air and ground operations as well as its capacity for resupplying forces in the field, two issues, two problems they ran into up north, bianna. yeah, they are making adjustments and making inroads there. plus, breaking overnight, alleged ukrainian counterstrikes, a fuel depots with attacked and set on fire in part of the donetsk region controlled by russian-backed forces. now, all of this as we re learning of another american casualty in this war. a 22-year-old who was fighting along side ukrainian forces, we ll have more on that in a moment. some of the many, many