Antony Blinken said Belarus is using migration as a weapon and said US is 'looking at tools it has' to respond Kamala Harris condemned Lukashenko's 'troubling actions' on the border and warned 'world is watching' But Belarus hit back, as defence minister said West is trying to 'initiate conflict' and he will 'respond harshly' Came after Belarus and Russia held military drills near border, with UK troops deployed to beef up defences Russia also flew two nuclear-capable bombers close to the UK with RAF Typhoons deployed to escort them US also warned that Russia is preparing to invade eastern Ukraine...