Kyiv [Ukraine], January 13 (ANI): A barrage of 40 missiles and drones were unleashed upon Ukraine by Russia overnight on Saturday, in the fourth such attack since December 29, CNN reported. This attack has come amid concerns that Moscow is trying to overwhelm Ukraine’s air defence. The Russian assault was comprised of 40 attack weapons, including cruise, aeroballistic, ballistic, aircraft, anti-aircraft guided missiles as well as strike UAVs, according to the Ukrainian Air Force. The Ukrainian air force said that it managed to take down eight missiles, adding that “over 20 launched air attack …