hello, i m christian fraser. you re watching context on bbc news. ukraine s military says apes fighting on several fronts as it tries to repel the russian invasion. there are scenes of devastation in the southeastern city where there is fierce battles to the north of the capital. they un estimates that as many as 100,000 ukrainians have already left their homes and semi trying to flee the country. but i may put in place by his actions are by all accounts a huge gamble. he would look at why and what the russian president is thinking. tonight. tonight with the context, amanda renteria former adviser to hillary clinton and retired brigadier general kevin ryan former us defence attache to russia and now a senior fellow