According to Jan Egeland, presently Secretary-General of the Norwegian Refugee Council, the situation in the DRC became much worse in 2016 and 2017 and is a major moral and humanitarian challenge comparable to the wars in Syria and Yemen, which receive much more attention. Women and children are abused sexually and "abused in all possible manners". Besides the conflict in North Kivu, violence has gone up in the Kasai region. The armed groups are after gold, diamonds, oil, and cobalt to line the pockets of rich men both in the region and internationally. There are also ethnic and cultural rivalries at play, as well as religious motives and the political crisis with postponed elections. He says people believe the situation in the DRC is "stably bad" but in fact, it has become much, much worse. "The big wars of the Congo that were really on top of the agenda 15 years ago are back and worsening". Due to disruption of planting and harvesting caused by the conflict, the UN estimated in March 2018 that two million children risk starvation.