Approximately 40% of Ukraine’s population, or some 14.6 million people, need humanitarian aid this year due to the impact of the Russian war, according to UN estimates. The UN Office for the Coordination of Humanitarian Affairs (OCHA) needs $3.1 billion and is calling for more donations, an OCHA spokesman said in Geneva on Tuesday. This is less than for 2023 when OCHA had estimated Ukraine needed $3.95 billion. However, according to OCHA statistics, only about 64% of the required funds have so far been collected. According to the data, donations are declining. The spokesman said that the UN ha…