Congolese Government forces have regained control of large areas of the Kasai, but there is sporadic fighting between the armed forces and militia groups, according to the Office of the UN High Commissioner for Refugees (UNHCR).“Tensions remain high between different ethnic groups, threatening to plunge the region into new violence,” UNHCR spokesperson Aikaterini Kitidi told reporters in Geneva.Last month alone, more than 11,000 people fled the conflict. This is in addition to the roughly 900,000 Congolese who have already been internally displaced since the Kasai crisis erupted in 2016. Some 35,000 Congolese have sought refuge in Angola.UNHCR believes that returns are not yet safe or sustainable, since peace and security are lacking.However, some 530 Congolese were forced to return from Angola between 25 and 27 February.“The returns were carried out despite UNHCR’s requests to the Angolan authorities to undertake joint screening of the unregistered group,” the spokesperson said.UNHCR urges the Angolan authorities to refrain from further forcible returns of Congolese to their country. Should conditions change, UNHCR stands ready to assist the authorities in DRC and Angola in voluntary repatriation discussions. Support for the returnees to rebuild their houses is often absent, as humanitarian funding does not at present allow for a major rebuilding programme.For 2018, UNHCR has requested $368.7 million to help those affected by the crisis in the country. So far, just 1 per cent of this has been received.