布隆迪境内刚果（金）难民面临严峻人道主义危机

Group 1 - The Central African Economic Community has reported a severe humanitarian crisis for tens of thousands of Congolese refugees in Burundi, urging collective action for humanitarian aid [1] - The chairman of the community, Ezechiel Nibigira, stated that as of December 15, there are approximately 25,000 registered refugees in the Gatumba reception center and nearly 40,000 in the Buganda center, with numbers increasing daily [1] - Most of the refugees are women and children from Uvira in eastern Congo, facing extreme hardship [1] Group 2 - The M23 movement claimed to have occupied the strategic town of Uvira in eastern Congo on December 10, which is a significant trade hub near Burundi [1] - Following the occupation, Burundi closed its border with Congo, and on the evening of December 15, the M23 movement announced a unilateral withdrawal from Uvira while continuing to support the existing peace process [1] - Since January, the M23 movement has launched offensives in North and South Kivu provinces, capturing several key cities, despite a ceasefire agreement signed in October and a framework agreement in November aimed at establishing trust and addressing the roots of the conflict [2]