Polish Prime Minister Donald Tusk has said that there is a “real” threat of conflict between the West and Russia. The former President of the European Council has warned that Ukraine must not be defeated by Russia for the good of the whole of Europe. It comes as Ukraine’s air force said that Russia fired four missiles into eastern Ukraine overnight, as well as 12 Shahed drones across the country. Russia has launched an air strike campaign on Ukraine’s energy infrastructure over the past week, causing significant damage in several regions. Tusk said that in his part of Europe, war was no longer…