and tonight 40% of the kyiv region is once more in the dark. energy facilities were also hit in, vinnytsia, in zaphorizhia and in odesa. but morale is buoyed by news that ukraine is fighting back. overnight there were reports of huge explosions at two russian airfields known to be staging posts for the long range bombers. engels a50 miles from the ukrainian border is home to the tu 95, known as the bear. state media said two of them were damaged. at another base, ryazan, a fuel truck exploded killing three and wounding several others. in the past, kyiv has remained deliberately ambiguous about its military s operations in russia, but on twitter the president s spokesman posted this.