The UN Security Council on Wednesday condemned the reported killing of at least 35 people, including four children and two humanitarian workers in Myanmar's Kayah State on December 25.
The Ambassadors in a statement called for accountability and "the immediate cessation of all violence".
The Council members emphasised the importance of respecting human rights and ensuring the safety of civilians. They also underscored the need for "safe and unimpeded humanitarian access to all people in need, and for the full protection, safety and security of humanitarian and medical personnel", according to UN News.