More than 2 million people have fled Ukraine since Russia began its invasion, according to the United Nations, as Moscow’s bombardment intensified on Tuesday. Most have sought shelter in Poland as well as Hungary, Romania, Moldova and Slovakia, a UN refugee agency (UNHCR) spokesperson said as the war progressed through its second week. Some 100,000 people from other countries are among the 2 million who have fled, the UN Organization for Migration (IOM) said. The majority of people fleeing have headed to neighbouring Poland, which has received 1.2 million refugees so far, including 141,500 peo…