out how best to respond to what president putin has done. caroline horlick there, _ president putin has done. caroline horlick there, our _ president putin has done. caroline horlick there, our diplomatic i horlick there, our diplomatic correspondent. let's recap some of the main points on this fast moving and developing story. heavy gunfire, rocket blasts have been heard in ukraine's capital, and other cities as the russian military continues its assault on the country. the ukrainian president volodymyr zelensky says that kyiv has repelled an attack from several different directions that volunteers are supporting the military defence of the city. the number of ukrainians crossing into neighbouring countries is rising rapidly, more than 115,000 people have entered poland alone. paul adams has this report. soon after dawn a missile strike. this is just west of the city centre. hardly a military target. russia still denied deliberately hitting civilians but its track record in urban areas is not good.