as ukrainian drone attacks. live to moscow now with our russia editor steve rosenberg. the second time this base has been hit, 500 kilometres from the border with ukraine. how significant is this this is deep inside russian territory. this this is deep inside russian territo . ~ , this this is deep inside russian territo .~ , ., territory. when the first attack ha ened territory. when the first attack happened earlier territory. when the first attack happened earlier this - territory. when the first attack happened earlier this month . territory. when the first attack i happened earlier this month that territory. when the first attack - happened earlier this month that was embarrassing for the russian authorities that ukraine had the capability to launch a drone attack on an air force base so pack away from the border. the fact this has happened again is doubly embarrassing. ukraine hasn t accepted responsibility but that russian defence ministry issued a statement saying this was a